Fuzzy-Weighted Ranked Set Sampling Method

2022 ◽  
pp. 190-208
Author(s):  
Bekir Cetintav ◽  
Selma Gürler ◽  
Neslihan Demirel
Keyword(s):  
Data Collection ◽  
Fuzzy Set ◽  
Sampling Method ◽  
Scientific Research ◽  
Ranked Set Sampling ◽  
Advanced Method ◽  
Concomitant Variable ◽  
Exact Measurement ◽  
Ranking Information ◽  
Ranking Mechanism

Sampling method plays an important role for data collection in a scientific research. Ranked set sampling (RSS), which was first introduced by McIntyre, is an advanced method to obtain data for getting information and inference about the population of interest. The main impact of RSS is to use the ranking information of the units in the sampling mechanism. Even though most of theoretical inferences are made based on exact measurement of the variable of interest, the ranking process is done with an expert judgment or concomitant variable (without exact measurement) in practice. Because of the ambiguity in discriminating the rank of one unit with another, ranking the units could not be perfect, and it may cause uncertainty. There are some studies focused on the modeling of this uncertainty with a probabilistic perspective in the literature. In this chapter, another perspective, a fuzzy-set-inspired approach, for the uncertainty in the ranking mechanism of RSS is introduced.

scholarly journals On Regression Estimators Using Extreme Ranked Set Samples

2004 ◽  
Vol 9 ◽  
pp. 67
Author(s):  
Hani M. Samawi ◽  
Ahmed Y.A. Al-Samarraie ◽  
Obaid M. Al-Saidy
Keyword(s):  
Random Sampling ◽  
Sampling Method ◽  
Simple Random Sampling ◽  
Auxiliary Variable ◽  
Ranked Set Sampling ◽  
Population Mean ◽  
Concomitant Variable ◽  
Regression Estimators ◽  
Monte Carlo Evaluation ◽  
Extreme Ranked Set Sampling

Regression is used to estimate the population mean of the response variable, , in the two cases where the population mean of the concomitant (auxiliary) variable, , is known and where it is unknown. In the latter case, a double sampling method is used to estimate the population mean of the concomitant variable. We invesitagate the performance of the two methods using extreme ranked set sampling (ERSS), as discussed by Samawi et al. (1996). Theoretical and Monte Carlo evaluation results as well as an illustration using actual data are presented. The results show that if the underlying joint distribution of and  is symmetric, then using ERSS to obtain regression estimates is more efficient than using ranked set sampling (RSS) or  simple random sampling (SRS).  

MOTIVASI KERJA PERAWAT DI RUANG RAWAT INAP RSUD MAJALAYA KABUPATEN BANDUNG

2020 ◽  
Author(s):  
Andria Pragholapati
Keyword(s):  
Data Collection ◽  
Work Environment ◽  
Sampling Method ◽  
Work Motivation ◽  
Survey Methods ◽  
Sampling Technique ◽  
Total Sample ◽  
Regional Hospital ◽  
High Work

Work motivation is an influential condition for arousing, directing, and maintaining behavior related to the work environment including nurse work motivation. The purpose of this study was to edit the Nurses' Work Motivation in the Inpatient Room of Majalaya Regional Hospital. This type of research uses analytic survey methods. The sampling method uses a total sampling technique with a total sample of 55 nurses in 6 inpatients. Data collection techniques using a work motivation questionnaire. The analysis used is univariate. The results of the study 28 people (50.9%) have high work motivation. The conclusion of the results of this study some nurses have work motivation of nurses in the inpatient room of Majalaya Regional Hospital. Based on the results of the study are expected to require motivation support to increase work motivation of nurses.

Pengaruh Motivasi Kerja dan Budaya Kerja Terhadap Produktivitas Kerja Karyawan di Kebun Huta Padang PT. Perkebunan Nusantara III (PERSERO) Kabupaten Asahan Sumatera Utara

2020 ◽  
Vol 2 (2) ◽  
pp. 167-180
Author(s):  
Luli Achmad Gozali ◽  
Yusniar Lubis ◽  
Syaifuddin Syaifuddin
Keyword(s):  
Linear Regression ◽  
Data Collection ◽  
Multiple Linear Regression ◽  
Random Sampling ◽  
Research Method ◽  
Sampling Method ◽  
Quantitative Approach ◽  
Stratified Random Sampling ◽  
Direct Influence ◽  
Dominant Influence

This study is aimed to determine and analyze the effect of the implementation of motivation and culture on the employees productivity at Huta Padang estate of PT. Perkebunan Nusantara III (Persero) Asahan Regency North Sumatera. This research method uses a quantitative approach, the type of research is a survey. The sample was determined by stratified random sampling method, 95 people. The data collection through questionnaires. Data were analyzed using multiple linear regression. The results showed that partially and simultaneously, the implementation of motivation and culture had a positive and significant effect on the employess productivity at Huta padang estate of PT. Perkebunan Nusantara III (Persero) Asahan Regency North Sumatera. The determination coefficient value of 0.882, indicates that the influence of the implementation of motivation and culture on the employess productivity of Huta Padang estate of PT. Perkebunan Nusantara III (Persero) Asahan Regency North Sumatera is 88.2%. The culture has more dominant influence on the employees produktivity at  Huta Padang estate of PT. Perkebunan Nusantara III (Persero) Asahan Regency North Sumatera, with a direct influence of 73,2%. 

scholarly journals Investigating the Relationship between Professionalism and (Technical, Human, and Perceptual) Skills of Managers in Poly Akril Company of Iran from Experts’ Viewpoint

2016 ◽  
Vol 6 (2) ◽  
pp. 117
Author(s):  
Marzie Ghanbari ◽  
Reza Hoveida ◽  
Seyed Ali Siadat
Keyword(s):  
Data Collection ◽  
Random Sampling ◽  
Sampling Method ◽  
Regression Coefficient ◽  
Reliability Coefficient ◽  
Descriptive Statistics ◽  
Stratified Random Sampling ◽  
Perceptual Skills ◽  
The Relationship ◽  
Test Correlation

The objective of the present study is to investigate the relationship between managers’ professionalism and (technical, human, and perceptual) skills in managers of Iran Poly Akril Company. The research is an applied one in terms of objectives, and a descriptive-correlational in terms of method. The population includes all experts working in the company in 2012 as 240 individuals among who 144 participants were selected using the stratified random sampling method proportionate to the population size as the sample size. The data collection instruments were two researcher-made questionnaires of Managers’ skills containing 22 items and with the reliability coefficient as 0.96, and Professionalism containing 28 items and the reliability coefficient as 0.95. Their validity was investigated and confirmed by professors and experts of management. Analyzing data was conducted at the two level of descriptive statistics (frequency, mean, SD, and presentation of tables and charts) and inferential statistics (one sample t-test, correlation coefficient, regression coefficient, ANOVA, and F-test).

scholarly journals Kemampuan Unit Usaha Yayasan Nurul Hayat Dalam Menunjang Biaya Operasioanal Lembaga Amil Zakat

2015 ◽  
Vol 1 (2) ◽  
pp. 92
Author(s):  
Novalia Nastiti ◽  
Imron Mawardi
Keyword(s):  
Data Collection ◽  
Sampling Method ◽  
Qualitative Approach ◽  
Business Unit ◽  
Operational Cost ◽  
Case Study Method ◽  
Structured Interviews ◽  
Descriptive Case Study ◽  
The Right

Amil zaka in zaka institutions has the right as one of eight ashnaf. Their rights are usually used by zaka institutions as operational cost. However, not all of the intitutions which manage zaka take amil’s right, one of them is Yayasan Nurul Hayat. This institution does not take amil’s right and it is independent in its operational cost. To support this operational cost, Yayasan Nurul Hayat establish business unit with utilize its profit.This study aimed to discover the capability of business unit in supporting operational cost of Yayasan Nurul Hayat. This study used a qualitative approach with descriptive case study method. The selections of informant are using purposive sampling method. Data collection was conducted by semi-structured interviews and documentation. This data is analyzed using descriptive method.The result of this study shows that Yayasan Nurul Hayat Employments’ Salary is taken from business unit’s profit. It is also used to give bonus for employments and grow the business unit of Yayasan Nurul Hayat up. From the result of this study, it can be concluded that the business unit which is developed has great capability to support operational cost of Yayasan Nurul Hayat.

scholarly journals The Effect Of Brand Identification And Self-Concept Connection On Brand Love And Its Implications For Brand Loyalty

2021 ◽  
Vol 19 (1) ◽  
pp. 20
Author(s):  
Devi Dwi Agusthera ◽  
Theresia Militina ◽  
Saida Zainurrosalmia ZA
Keyword(s):  
Data Collection ◽  
Brand Loyalty ◽  
Sampling Method ◽  
Descriptive Study ◽  
Self Concept ◽  
Analysis Tool ◽  
Brand Identification ◽  
Brand Love ◽  
Quantitative Descriptive ◽  
The Relationship

This study aims to analyze and find out Brand Identification, Self-Concept Connection, Brand Love and Brand Loyalty for iPhone brand Smartphone users in Samarinda. The background of this research refers to the relationship between Brand Identification and Self-Concept Connection that is woven by the iPhone Brand with its users. Besides seeing how the Brand Identification and Self-Concept Connection formed the Brand Love and Brand Loyalty iPhone smartphone users in Samarinda. Brand Identification and Self-Concept Connection may not necessarily create optimal love for iPhone smartphone users in Samarinda, so it needs to be reevaluated along with how much influence it has on brand loyalty. This research is a quantitative descriptive study and uses SEM-AMOS v.22, analysis tool with the SAMPLE formula = Σ Indicator x (5-10), which then selected samples of 102 respondents. Data collection techniques using the proportional accidental sampling method. The results showed that five proposed hypotheses were accepted namely Brand Identification had a significant effect on Brand Love, Self-Concept Connection had a significant effect on Brand Love, Brand Identification had a significant effect on Brand Loyalty, Self-Concept Connection had a significant effect on Brand Loyalty and Brand Love had a significant effect towards Brand Loyalty. These findings support the theory and previous research that became the reference of researchers.

scholarly journals PERFIL DOS BOLSISTAS DE PRODUTIVIDADE DO PROGRAMA DE RESIDÊNCIA MULTIPROFISSIONAL EM SAÚDE NO TRIÊNIO 2013-2015

2019 ◽  
Vol 10 (2) ◽  
Author(s):  
Adrielly Haiany Coimbra Feitosa ◽  
Tamires Barradas Cavalcante ◽  
Kezia Cristina Batista Dos Santos ◽  
Gabriela Sellen Campos Ribeiro
Keyword(s):  
Data Collection ◽  
Health Services ◽  
Quantitative Study ◽  
Residency Program ◽  
Research Productivity ◽  
Research Council ◽  
Scientific Research ◽  
National Research Council ◽  
Scientific Production ◽  
Scholarship Recipients

Objetivo: identificar o perfil e a produção científica dos bolsistas de produtividade em pesquisa do Conselho Nacional de Pesquisa (CNPq) da área da Residência Multiprofissional em Saúde (RMS) no triênio 2013-2015. Metodologia: estudo descritivo e quantitativo. A pesquisa foi realizada no mês de setembro de 2017, utilizou-se formulário estruturado para coleta de dados a partir do currículo Lattes. Resultados: foram identificados 23 bolsistas, 91,5% do sexo feminino, 78,2% da categoria 2 e 43,5% da área da Enfermagem. Dentre o total de periódicos publicados 8 foram sobre a RMS com predominância de Qualis B1 e B4. Quanto às orientações sobre a RMS 23 foram realizadas no último triênio. Conclusão: é necessário estimular pesquisas sobre à RMS objetivando o conhecimento e valorização dessa modalidade educativa, bem como estimular a sua importância nos serviços de saúde. Estudos dessa natureza são necessários para nortear novas pesquisas.Descritores: Academias e Institutos; Internato não Médico; Pesquisa Científica e Desenvolvimento Tecnológico.PROFILE OF THE PRODUCTIVITY SCOLARSHIPS OF THE MULTIPROFESSIONAL HEALTH RESIDENCY PROGRAM IN THE TRIENNIUM 2013-2015Objective: to identify the profile and scientific production of research productivity fellows from the Brazilian National Research Council (CNPq) of the Multiprofessional Health Residence (RMS) in the triennium 2013-2015. Methodology: descriptive and quantitative study. The research was conducted in September 2017, using a structured form for data collection from the Lattes curriculum. Results: 23 scholarship recipients were identified, 91.5% female, 78.2% from category 2 and 43.5% from the Nursing area. Among the total of published journals, 8 were on RMS with a predominance of Qualis B1 and B4. About the orientations about RMS, 23 were conducted in the last three years. Conclusion: it is necessary to stimulate research on RMS aiming at the knowledge and valuation of this educational modality, as well as stimulating its importance in health services. Studies of this nature are needed to guide new research.Descriptors: Academies and Institutes; Internship not Medical; Scientific Research and Technological DevelopmentPERFIL DE LOS BOLSISTAS DE PRODUCTIVIDAD DEL PROGRAMA DE RESIDENCIA MULTIPROFESIONAL EN SALUD EN EL TRIENIO 2013-2015Objetivo: identificar el perfil y la producción científica de los becarios de productividad en investigación del Consejo Nacional de Investigación (CNPq) del área de la Residencia Multiprofesional en Salud (RMS) en el trienio 2013-2015. Metodología: estudio descriptivo y cuantitativo. La encuesta fue realizada en el mes de septiembre de 2017, se utilizó formulario estructurado para recolección de datos a partir del currículo Lattes. Resultados: se identificaron 23 becarios, 91,5% del sexo femenino, 78,2% de la categoría 2 y 43,5% del área de la Enfermería. De entre el total de periódicos publicados 8 fueron sobre la RMS con predominancia de Qualis B1 y B4. En cuanto a las orientaciones sobre la RMS 23 se realizaron en el último trienio. Conclusión: es necesario estimular investigaciones sobre la RMS objetivando el conocimiento y valorización de esa modalidad educativa, así como estimular su importancia en los servicios de salud. Los estudios de esta naturaleza son necesarios para orientar nuevas investigaciones.Descriptores: Academias e Institutos; Internado no Médico; Investigación Científica y Desarrollo Tecnológico.

scholarly journals Pengaruh Kompetensi, Independensi, Dan Etika Auditor Terhadap Kualitas Audit Aparat Inspektorat

2020 ◽  
Vol 2 (4) ◽  
pp. 3737-3754
Author(s):  
Witta Widiya ◽  
Efrizal Syofyan
Keyword(s):  
Regression Analysis ◽  
Data Analysis ◽  
Data Collection ◽  
Sampling Method ◽  
Audit Quality ◽  
Primary Data ◽  
Sample Collection ◽  
The Third ◽  
Data Analysis Methods

The purpose of this study was to analyze the effect of competency, independence, and auditor ethics on audit quality in Inspectorate Office. Type of this research is a quantitative researh. The population in this study were auditors in inspectorate office West Sumatera province with 35 samples taken. The technique of sample collection is total sampling method. The sources of the data of this research is the primary data. The technique of the data collection is questionnaires. The data were analyzed using multiple regression analysis using SPSS version 25. Data analysis methods used in this study are multiple linier regression analysis, with audit quality as the dependent variabel, competency, independence and auditor ethics as the independent variabel. This result of the reseacrh support the third hypotheses, where the research shows that auditor ethics has an effect on audit quality of examiners at the inspectorate West Sumatera province. The results also show that competency and independence have no effect on audit quality of examiners at the inspecorate West Sumatera provinsi.

scholarly journals IMPLEMENTASI PENGUATAN PENDIDIKAN KARAKTER PADA MATERI RUANG LINGKUP BIOLOGI

2020 ◽  
Vol 8 (3) ◽  
pp. 103-116
Author(s):  
TIURLINA SIREGAR ◽  
JOKO WALUYO ◽  
SUBIYANTO SUBIYANTO
Keyword(s):  
Data Collection ◽  
Character Education ◽  
Learning Outcomes ◽  
Sampling Method ◽  
Regression Equation ◽  
Relative Contribution ◽  
Regression Test ◽  
Space Material ◽  
Data Collection Technique ◽  
Simple Regression

The purpose of this study was to determine the implementation of strengthening character education to increase learning outcomes in the material in the scope of biology. The method in this research is the furpossive sampling method and the data collection technique that be used is a questionnaire, which is a data collection technique that is done by giving a set of questions or written statements to the respondent. There is an effect of the implementation of strengthening character education on the learning outcomes of biology subject in class XI SMA Negeri 4 Jayapura City. This is based on the results of the simple regression test, it is obtained that t count is greater than t table (2.174> 1.960) and the significance is 0.031 <0.05 with the regression equation Y = 63.870 + 0.177 X2 with a contribution or relative contribution of 1.7%, Increased mastery of the concept of space material the scope of biology is above 0.7, which means that students have mastery of concepts. The results of the calculation of the pretest and posttest values have an increase of 0.85 in the moderate category

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