Wasfi Kahwachi4 (WK4) measurement is considered as one of the powerful statistical tools to testing goodness of fit of regression model when compared with the MSE (Mean Squared Error) measure. In this paper, the main goal is to detect the best measure for model fitting by using a comparison between MSE and WK4 measure. This new measure (WK4) applied on five samples to compare its value with MSE value which obtained from the same samples to judge on the new criterion for fitting the models. The results showed that the WK4 measure was better than the MSE measure (smaller) for fitting regression model in all samples. This gives the conclusion that Wk4 can be used besides MSE for testing goodness of fit in regression analysis.
{"title":"A Comparison of WK3and MSE for Regression Model Fitting","authors":"Wasfi Taher, Kahwachi","doi":"10.23918/icabep2019p9","DOIUrl":"https://doi.org/10.23918/icabep2019p9","url":null,"abstract":"Wasfi Kahwachi4 (WK4) measurement is considered as one of the powerful statistical tools to testing goodness of fit of regression model when compared with the MSE (Mean Squared Error) measure. In this paper, the main goal is to detect the best measure for model fitting by using a comparison between MSE and WK4 measure. This new measure (WK4) applied on five samples to compare its value with MSE value which obtained from the same samples to judge on the new criterion for fitting the models. The results showed that the WK4 measure was better than the MSE measure (smaller) for fitting regression model in all samples. This gives the conclusion that Wk4 can be used besides MSE for testing goodness of fit in regression analysis.","PeriodicalId":409616,"journal":{"name":"Proceedings Papers of ICABEP 2019","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127073850","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Relationship Between Perceived Organizational Support, Employee’s Organizational Commitment and Employee Behavior. The Case of An Organization in Erbil City, Kurdistan Region","authors":"","doi":"10.23918/icabep2019p17","DOIUrl":"https://doi.org/10.23918/icabep2019p17","url":null,"abstract":"","PeriodicalId":409616,"journal":{"name":"Proceedings Papers of ICABEP 2019","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126503213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Impact of Reforms on The Score of the ‘Ease’ of Doing Business","authors":"","doi":"10.23918/icabep2019p31","DOIUrl":"https://doi.org/10.23918/icabep2019p31","url":null,"abstract":"","PeriodicalId":409616,"journal":{"name":"Proceedings Papers of ICABEP 2019","volume":"171 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115583645","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Elaborating the Employees’ Evaluation of Their Leaders Based on Gender, Experience, and Education","authors":"","doi":"10.23918/icabep2019p42","DOIUrl":"https://doi.org/10.23918/icabep2019p42","url":null,"abstract":"","PeriodicalId":409616,"journal":{"name":"Proceedings Papers of ICABEP 2019","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125057405","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Analyzing the Challenges of Recruiting and Selecting Talented Foreign Employees to Organizations in Kurdistan Region, Iraq","authors":"","doi":"10.23918/icabep2019p37","DOIUrl":"https://doi.org/10.23918/icabep2019p37","url":null,"abstract":"","PeriodicalId":409616,"journal":{"name":"Proceedings Papers of ICABEP 2019","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123144706","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Jihadi Ideology in Eastern Kurdistan/ Iran And Its Influences on The Southern Kurdistan Region/ Iraq","authors":"","doi":"10.23918/icabep2019p51","DOIUrl":"https://doi.org/10.23918/icabep2019p51","url":null,"abstract":"","PeriodicalId":409616,"journal":{"name":"Proceedings Papers of ICABEP 2019","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127818848","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Impact of Small and Medium-Sized Enterprises on Growth of Kurdistan Region Economy","authors":"","doi":"10.23918/icabep2019p20","DOIUrl":"https://doi.org/10.23918/icabep2019p20","url":null,"abstract":"","PeriodicalId":409616,"journal":{"name":"Proceedings Papers of ICABEP 2019","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126125690","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Rural Entrepreneurship Development: An Insight in to the Psychological and Social Correlatives","authors":"","doi":"10.23918/icabep2019p15","DOIUrl":"https://doi.org/10.23918/icabep2019p15","url":null,"abstract":"","PeriodicalId":409616,"journal":{"name":"Proceedings Papers of ICABEP 2019","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125753357","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Factors Affecting Online Shopping Behavior: A Special Reference to Bangalore City","authors":"","doi":"10.23918/icabep2019p26","DOIUrl":"https://doi.org/10.23918/icabep2019p26","url":null,"abstract":"","PeriodicalId":409616,"journal":{"name":"Proceedings Papers of ICABEP 2019","volume":"424 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133338173","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Using Online Marketing in Tourism Industry: Opportunities and Obstacles A Pilot Study in A Sample of Tourism and Travel Firms in Nineveh Governorate","authors":"","doi":"10.23918/icabep2019p16","DOIUrl":"https://doi.org/10.23918/icabep2019p16","url":null,"abstract":"","PeriodicalId":409616,"journal":{"name":"Proceedings Papers of ICABEP 2019","volume":"421 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133639427","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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