Quality Of Test Data Research Articles

THE INFLUENCE OF DIGITAL LIBRARY SERVICE QUALITY ON STUDENT SATISFACTION

This research was conducted with the aim of knowing the effect of digital service quality on student satisfaction at the State Islamic University of North Sumatra. This research is a quantitative research. Data collection techniques used in the form of a questionnaire / questionnaire. The selected sample is 100 respondents based on the slovin formula. The method used is a survey research method using a quantitative data analysis approach. The data analysis technique used is data quality test, classic assumption test, and hypothesis test. The results showed that the results of the T test obtained t-count > t-table or (2.327 > 1.660) and the value of Sig. (0.000 <0.05). This shows that there is a positive and significant influence on the quality of digital library services on the level of student satisfaction and the R Square value is 0.52, which means 52% that the magnitude of the influence of digital library service quality on student satisfaction at the State Islamic University of North Sumatra is 52%.

Pengaruh Lingkungan Kerja dan Disiplin Kerja terhadap Kinerja Karyawan pada PT. Telkom Witel Bekasi

This research aims to analyze the influence of the work environment and work discipline on employee performance at PT. Telkom Witel Bekasi. Human Resources (HR) are a critical element in achieving a company's vision and mission, where employee performance is greatly influenced by environmental factors and work discipline. This study uses a quantitative approach with a population of 46 organic employees, sampled through the saturated sampling method. Data was collected through observation and questionnaires, then analyzed using data quality tests, classical assumption tests, hypothesis tests, and multiple linear regression. The results show that both the work environment and work discipline have a significant effect on employee performance, both partially and simultaneously. The work environment has a positive influence on performance by 35%, while work discipline contributes 44.2%. Simultaneously, these two variables affect employee performance by 45.7%, while the remaining 54.3% is influenced by other factors not examined. In conclusion, improving a conducive work environment and good work discipline can enhance employee performance at PT. Telkom Witel Bekasi.

PENGARUH PENERAPAN AKUNTANSI BERBASIS AKRUAL, GOOD GOVERNANCE, DAN PENGAWASAN PENGELOLAAN KEUANGAN TERHADAP PENCEGAHAN FRAUD PADA KEUANGAN DAERAH

This study aims to analyze the effect of accrual-based accounting implementation, good governance, and financial management supervision on fraud prevention in regional finances. This research method is quantitative with the type of causality research. The data collection technique used by researchers in this study was a questionnaire method. The population in this study were subjects related to the research that the authors conducted at the secretariat of the Surakarta Privy Council. The sampling criteria set are employees or structural officials of the finance department who are in the secretariat of the Surakarta Keresidenan council. The sampling technique used is purposive sampling technique. The data source used by this researcher is primary data. Data analysis techniques are measured on a Likert scale using SPSS 20 software with data quality tests, classical assumption tests, and hypothesis testing. The results of this study are that the application of accrual-based accounting has a significant effect on fraud prevention both partially and simultaneously. Good governance has a significant effect on fraud prevention. Financial management supervision has no effect on fraud prevention

Performance Measurement Analysis of Bank 9 Jambi Sutomo Branch using the Balanced Scorecard Method

This research aims to analyze the performance measurement of Bank 9 Jambi Sutomo Branch using the Balanced Scorecard method on company performance. The data obtained is primary data and secondary data from PT Bank 9 Jambi Sutomo Branch in 2020, 2021 and 2022. The samples in this study were 48 respondents. The type of research used is descriptive research, with non-statistical qualitative and quantitative research techniques. The sampling method used was simple random sampling. The data quality test used is the validity test, reliability test, and frequency distribution of questionnaire statements.Bank 9 Jambi uses Key Performance Indicators (KPI) to improve company performance. The results of this research are the overall performance of PT Bank 9 Jambi Sutomo Branch in 2020-2022 using the Balanced Scorecard method in the "very good" category.

The Influence of Brand Reputation and Price on the Decision to Purchase Counterfeited Crocs Products (Case Study of Users of Fake Crocs Products, South Jakarta).

The purpose of this research is to examine: The Influence of Brand Reputation and Price on Purchase Decisions for Counterfeited Crocs Products (Case Study of Users of Fake Crocs Products in South Jakarta). This research used a sample of 100 samples, with the criteria being consumers who had used fake Crocs products and consumers who were still using fake Crocs products. The data analysis that researchers used in this research used descriptive analysis, data quality testing, classical assumption testing, multiple linear regression testing, hypothesis testing, and coefficient of determination testing. The software that researchers use is SPSS version 25. The results of this research are: 1) Based on the results of the T test, it is known that the sig value is 0.000 < 0.05, meaning that the Brand Reputation variable (X1) statistically has a positive and significant effect on Purchasing Decisions (Y). 2) Based on the results of the T Test on the Price variable, it is known that the sig value is 0.015 < 0.05, meaning that the Price variable (X2) statistically has a positive and significant effect on Purchasing Decisions (Y). 3) The Brand Reputation and Price variables simultaneously have a significant effect on Purchasing Decisions by having a sig value of 0.000 <0.005, meaning they have a positive and significant effect on Purchasing Decisions (Y) simultaneously.

PENGARUH KEPEMIMPINAN KARISMATIK KIYAI DAN BUDAYA ORGANISASI DALAM PEMBENTUKAN KARAKTER SANTRI DI PONDOK PESANTREN AL-AMIN PARENDUAN KABUPATEN SUMENEP

The aim of the research is to determine the factors that can influence the character of students. The population in this study was 8,086 students at the Al-Amien Perenduen Islamic Boarding School, Sumenep Regency. The sampling technique used was simple random sampling, so that a sample of 100 students was obtained. This research is quantitative research using the variabels kiyai leadership style (X1) and organizational culture (X2) as independen variabels. Meanwhile, the student character variabel (Y) is the dependent variabel. This research uses primary data by distributing questionnaires to respondents. The primary data obtained was then analyzed using SPSS. The data analysis techniques used include data quality testing, classical assumption testing and hypothesis testing using multiple linear regression analysis. The results of the research show that the kiyai's leadership style and organizational culture on the character of the students at the Al-Amien Perenduen Islamic Boarding School, Sumenep Regency, have a very strong or very high correlation. The kiyai's leadership style and organizational culture have an influence of 65.61% on the character formation of students at the Al-Amien Perenduen Islamic Boarding School, Sumenep Regency.

Pengaruh Kepuasan, Beban Kerja, dan Disiplin Terhadap Kinerja Karyawan PT Global Citra Pratama Batam

This study aims to analyze the effect of satisfaction, workload, and discipline on employee performance at PT Global Citra Pratama Batam. This type of descriptive research with a quantitative approach will be used in this study. The population is a permanent employee of PT Citra Global Pratama Batam totaling 122 people with the withdrawal of saturated sampling technique. Regression analysis is used to examine the relationship between these variables by testing data quality tests, classical assumption tests, influence tests and hypothesis testing. The findings of multiple linear regression analysis revealed that satisfaction can increase employee performance by 28.8%. Workload can increase employee performance by 31.3%. Discipline can increase employee performance by 45.4%. In the analysis of the coefficient of determination (R2) reveals that satisfaction, workload and discipline can simultaneously provide an explanation for employee performance with a magnitude of 61.0%. The findings of hypothesis testing have shown that satisfaction, workload and discipline have a positive and significant effect partially and simultaneously on employee performance at PT Global Citra Pratama Batam.

Pengaruh Jam Kerja dan Kompensasi terhadap Kepuasan Karyawan pada UP Angkutan Sekolah Dishub Provinsi DKI Jakarta

Human resources play an important role in the future development of the organization. A person works to give his time and energy to the organization as a counter achievement and the organization provides rewards or compensation whose forms can vary greatly. The main key that must be considered by companies in retaining their employees is to prioritize their job satisfaction. Therefore, things that affect the increase in job satisfaction, such as working hours and compensation must be considered. This study aims to analyze the effect of working hours and compensation on employee satisfaction at UP Angkutan Sekolah Dishub DKI Jakarta. The approach used in this research is a quantitative approach with statistical data analysis techniques. The data was collected through distributing questionnaires to 84 employees, and processed using SPSS software version 25. The analysis techniques used include data quality test, classical assumption test, hypothesis testing and coefficient of determination test. The results of this study indicate that partially working hours have no influence and are significant to employee satisfaction, while compensation partially shows that there is an influence and is significant to employee satisfaction. Simultaneously working hours and compensation simultaneously have a positive and significant effect on employee satisfaction.

Pengaruh Faktor Kepercayaan, Keamanan Transaksi dan Kualitas Pelayanan Terhadap Keputusan Pembelian Online pada Aplikasi Shopee Bagi Pengguna di Kota Depok

. One of the most popular types of e-commerce today is the marketplace which is widely used by people to run businesses and helps them shop online to meet their needs. Shopee is one of them because it is often visited via the website. This research uses a quantitative approach method by utilizing primary data as a data source obtained from the results of a questionnaire in the form of a Google form. The analysis techniques used are data quality tests (validity and reliability tests), classical assumption tests (normality test, heteroscedasticity, multicollinearity and multiple linear regression), hypothesis testing (partial t test). ) and f test (simultaneous) and coefficient of determination test (R2). Data processing in this research uses SPSS version 25. Based on research, it shows that trust has a partial effect on purchasing decisions with a sig. 0.008. Transaction security does not partially influence purchasing decisions with a sig value. 0.296. Service quality partially influences purchasing decisions with a sig value. 0,000. So trust, transaction security and service quality influence decisions with a sig value of 0.015.

Pengaruh Lingkungan Kerja dan Disiplin Kerja terhadap Kinerja Pegawai di Kantor Dinas Pendidikan Provinsi DKI Jakarta

This research aims to determine the influence of the work environment and work discipline on employee performance at the DKI Jakarta Provincial Education Service. This research uses a quantitative approach with non-probability data collection techniques with a population of 150 employees using the Slovin formula, so the sample taken was 60 employees. The data obtained is the result of a questionnaire that has been distributed. Data processing was carried out using the SPSS version 21 program. For the data tested, namely data quality tests consisting of validity and reliability tests, classical assumption tests consisting of normality tests and multicollinearity tests, hypothesis tests consisting of t tests and f tests. and finally the coefficient of determination test. The research results found that the work environment and work discipline had a positive and significant effect on employee performance.

The Effect of The Implementation of E-Filling, E-Billing And Tax Sanctions On The Compliance Of Individual Taxpayers at KPP Pratama Cirebon Dua

This study aims to examine the influence of the e-filling, e-billing, and tax sanctions systems on the compliance of individual taxpayers. The population in this study is individual taxpayers at KPP Pratam Cirebon Dua. Sampling was carried out using the purposive sampling method. So that the number of samples obtained was 100 respondents. The data analysis technique uses multiple linear analysis with the help of the SPSS 26 program. Before conducting the hypothesis test, a data quality test was carried out which included a validity test and a reliability test, a classical assumption which included a data normality test, a multicollinearity test and a hysteroskedasticity test, then a hypothesis test was carried out through the R2 test, F test and t test. The results of the study show that the implementation of the e-filling system has no effect on taxpayer compliance, while the implementation of the e-billing system and tax sanctions have a positive effect on taxpayer compliance.

Analisis Pengaruh Gaya Kepemimpinan Transaksional, Budaya Kerja Dan Lingkungan Kerja Fisik Terhadap Kinerja Karyawan Factory Sample Room Di PT. Pan Brothers Tbk Kabupaten Boyolali

The human resources aspect is the most important thing for companies, especially to achieve organizational goals, because the success or failure of an organization is greatly influenced by human factors as people who carry out the work. One of the targets of human resource management in the organizational management function concerns employee performance issues. Employees at the Sewing Department PT. Pan Brothers Tbk Boyolali has an unstable level of performance, which can affect the achievement of company goals. This research aims to explain the factors that can influence a person's performance, such as leadership style, work culture and physical work environment which can influence employee performance. The sample was obtained using a purposive sampling method, and 47 civil servant respondents were selected as the sample. Meanwhile, the data analysis used in this research includes: data quality testing, classical assumption testing, hypothesis testing and multiple regression analysis. The results of the partial significant test (t statistical test) from the research analysis and discussion show that; transactional leadership style, with a t value of 1,555, this value is smaller than t table 1,669. This explains that the Transactional Leadership variable has no effect on the Employee Performance variable. Work Culture, with a t value of 3,033, this value is greater than t table 1,669. This explains that the Work Culture variable has an influence on the Employee Performance variable. Physical Work Environment, with a t value of 2,467, this value is greater than t table 1,669. This explains that the Physical Work Environment variable has an influence on the Employee Performance variable. Meanwhile, the results of the simultaneous significant test (f test) show that Fcount 5,600 > Ftable 2,751 with a significance value of 0.002. So it can be concluded that the two independent variables, namely Transactional Leadership (X1), Work Culture (X2) and Physical Work Environment (X3) greatly influence the dependent variable, namely Employee Performance (Y) at PT. Pan Brothers, Tbk Boyolali.

The Influence Of Education, Coaching, Work Culture And Employee Attitudes On The Work Performance Of Employees Of Puskesmas Tanjung Raya Muara Enim

The research was conducted by the author with the aim of knowing and analyzing the influence of education, coaching, work culture and employee attitudes individually and collectively on the work performance of Tanjung Raya Muara Enim Health Center employees. The research method used in this research is a quantitative method using questionnaires distributed to respondents. Test data quality using validity tests, reliability tests, normality tests. The analysis used is descriptive analysis and inferential analysis using statistical calculations with multiple regression formulas, partial simultaneous tests and coefficient of determination. The research results showed that education, coaching, work culture and employee attitudes had a significant influence individually and collectively on the work performance of Tanjung Raya Muara Enim Community Health Center employees

The Influence Of Work Skills, Communication, Supervision, Work Quality, Support Facilities And Work Load On The Work Achievement Of Employees In The Protocol And Communication Section Of Lahat Regional Secretary Leaders

The research was carried out by the author with the aim of knowing and analyzing the influence of work skills, communication, supervision, work quality, supporting facilities and workload individually and collectively on the work performance of employees of the Protocol and Communication Section of the Lahat Regional Secretary. The research method used in this research is a quantitative method using questionnaires distributed to respondents. Test data quality using validity tests, reliability tests, normality tests. The analysis used is descriptive analysis and inferential analysis using statistical calculations with multiple regression formulas, partial simultaneous tests and coefficient of determination. The research results showed that work skills, communication, supervision, work quality, supporting facilities and workload had a significant effect individually and collectively on the work performance of employees of the Protocol and Communication Section of the Lahat Regional Secretary.

Implication of Different Data Split Ratios on the Performance of Models in Price Prediction of Used Vehicles Using Regression Analysis

Introduction; Artificial intelligence (AI) and Machine Learning have become buzzwords lately due to technological changes and data quality testing, especially in shape and finish analysis. Lots of research has been conducted for linear regression algorithms to predict the price in different sectors for share stock, rental properties, prices of used cars etc. This study provides suitable data split ratio for optimum cost estimation based on linear regression model. In present days there is an increasing demand for having own car for every middle class family therefore this have given opportunity to motor vehicle business to offer wide range of used vehicle for re-sale especially companies like Maruti Suzuki, Tata motors & Mahendra motors in Indian motor vehicle industries. Therefore, it is important to know the current value of your car before spending your hard-earned money on any item. Objective; The objective of this paper is finding appropriate value of cars in Metropolitans or even in state capitals. Features like model, mileage, AC, seating capacities, fuel type automatic will be taken into account when doing this. This estimate is designed to help customers find the right options to suit their needs. Methods; We have used a linear regression model to estimate the value of the respective car. Results; For doing this price prediction in this paper using liner regression we have tried to find the optimum accuracy of model by varying data split ratio for training and test data set and concluded with the result that 80/20 ratio is the best ratio with optimum model accuracy for business domain analysis with labelled data set. Conclusion; The findings underscore the importance of careful consideration when selecting a data split ratio for price prediction models in the used vehicle market. The insights gleaned from this study can inform future research and contribute to the development of more accurate and reliable regression models in similar domains.

Piezoelectric adaptive active vibration suppression for wind-tunnel model support sting

Due to flow separation and turbulence, the slender cantilever aircraft model support system is prone to low-frequency and large-amplitude resonance in the wind tunnel tests, resulting in a decrease in test data quality, a limited test envelope, and even threatening the safe operation of the wind tunnel. A piezoelectric active damping system based on the filtered-x least mean square algorithm is proposed to effectively suppress the vibration of the wind-tunnel model support sting. Firstly, a modified variable step least mean square algorithm is proposed to address the issue that the fixed-step algorithms limit each other in terms of convergence speed and steady-state error. Following that, a variable step filtered-x least mean square algorithm based on reference signal reconstruction is developed, and the corresponding feedback controller is designed to perform the ground tests of the piezoelectric active damping system for the wind-tunnel model support sting. The experimental results show that the proposed algorithm has a faster convergence speed and lower steady-state error than the traditional algorithms, as well as strong anti-noise and adaptive control abilities that significantly improve the active vibration suppression effect of the wind-tunnel model support sting.

Data quality and timeliness analysis for post-vaccination adverse event cases reported through healthcare data exchange to FDA BEST pilot platform.

This study is part of the U.S. Food and Drug Administration (FDA)'s Biologics Effectiveness and Safety (BEST) initiative, which aims to improve the FDA's postmarket surveillance capabilities by using real-world data (RWD). In the United States, using RWD for postmarket surveillance has been hindered by the inability to exchange clinical data between healthcare providers and public health organizations in an interoperable format. However, the Office of the National Coordinator for Health Information Technology (ONC) has recently enacted regulation requiring all healthcare providers to support seamless access, exchange, and use of electronic health information through the interoperable HL7 Fast Healthcare Interoperability Resources (FHIR) standard. To leverage the recent ONC changes, BEST designed a pilot platform to query and receive the clinical information necessary to analyze suspected AEs. This study assessed the feasibility of using the RWD received through the data exchange of FHIR resources to study post-vaccination AE cases by evaluating the data volume, query response time, and data quality. The study used RWD from 283 post-vaccination AE cases, which were received through the platform. We used descriptive statistics to report results and apply 322 data quality tests based on a data quality framework for EHR. The volume analysis indicated the average clinical resources for a post-vaccination AE case was 983.9 for the median partner. The query response time analysis indicated that cases could be received by the platform at a median of 3 min and 30 s. The quality analysis indicated that most of the data elements and conformance requirements useful for postmarket surveillance were met. This study describes the platform's data volume, data query response time, and data quality results from the queried postvaccination adverse event cases and identified updates to current standards to close data quality gaps.

Pengaruh Whistleblowing System Dan Budaya Organisasi Terhadap Pencegahan Kecurangan Di Kantor Imigrasi Kelas I TPI Bandung

Immigration Office Class I TPI (Immigration Checkpoint) Bandung is a government unit under the Ministry of Law and Human Rights and holds a substantial significance in the administration of immigration affairs and supervision services. Immigration office has a form of supervision to prevent all forms of fraud or violations in the form of whistleblowing systems and supervision in the form of attitudes and rules of "organizational culture" in the implementation of its work. By using associative quantitative research methods using a survey in the form of primary data, namely a questionnaire on 39 respondents. The purpose of the research was to identify the partial and simultaneous impact of the whistleblowing system and organizational culture on fraud prevention efforts at Bandung Class I Immigration Office. Employing methods of data analysis utilizing data quality tests, correlation analysis, multiple linear regression analysis, and also hypothesis analysis using the help of SPSS ver.27. The findings indicated that the whistleblowing system had limited impact on deterring fraud, whereas the organizational culture demonstrated a favorable influence on fraud prevention. Simultaneously, whistleblowing system variables and organizational culture affect fraud prevention.

Pengaruh Motivasi dan Lingkungan Kerja terhadap Kinerja Pegawai pada Direktorat XYZ

This research aims to determine the influence of motivation and work environment on employee performance at the Directorate General of Military Justice and State Administration, partially or simultaneously. The method used is a quantitative method. The research was conducted from April to June with the research objects being employees of the Directorate General of Military Justice and State Administration, totaling 75 respondents. The data analysis techniques used are Data Quality Test, Classical Assumption Test, Hypothesis Test, Multiple Regression Analysis, Determination Coefficient Test using the IBM SPSS 25 application. The results of this research show that partially motivation has a positive and significant influence on employee performance. This is shown based on the sig results of 0.032 < 0.05 and t count > t table 2.185 > 1.666 and partially the work environment has a positive and significant effect on employee performance. This is proven by the results of the sig value of 0.000 < 0.05 and t count > t table 3,719 > 1.666. Meanwhile, based on the results of the F Test, motivation and work environment have a positive and significant influence on employee performance. This is proven by the results of a sig value of 0.000 < 0.05 and a calculated F value > F table of 10.313 > 3.124.

Pengaruh Disiplin Kerja dan Motivasi Kerja terhadap Kinerja Karyawan pada PT XYZ

PT XYZ is a company with a wide network and services for the community. To achieve success in a company, good performance is required, which is based on work discipline and work motivation. The aim of the research is to determine the influence of work discipline and work motivation on employee performance at PT XYZ. This research uses a quantitative approach with nonprobability sampling data collection techniques, namely saturated sampling. The population in this study consisted of all PT XYZ employees, with a total sample of 47 respondents. Primary data was collected using questionnaires in Likert scale units. Data processing uses SPSS 25 software for the tests used are data quality test, classical assumption test, multiple linear regression analysis, hypothesis testing, and coefficient of determination. The results of this research are proven by the results of the partial test (T) on the work discipline variable (X1) showing that there is a positive and significant influence on the employee performance variable (Y) and on the work motivation variable (X2) it also shows that there is a positive and significant influence on the variable employee performance (Y), while the results of the simultaneous test research (F) show that there is a positive and significant influence of the variables work discipline (X1) and work motivation (X2) on employee performance (Y).