Matches in SemOpenAlex for { <https://semopenalex.org/work/W1978453247> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W1978453247 endingPage "165" @default.
- W1978453247 startingPage "165" @default.
- W1978453247 abstract "The goals of this study were to compare different data analysis methods and to demonstrate the viability of simulation as a mechanism to allow such comparisons. Simulation was used to create data sets with a known underlying model and with non-Normal characteristics that are frequently found in software data sets: skewness, unstable variance, and outliers and combinations of these characteristics. Three data analysis approaches were investigated: residual analysis; multiple regression; classification and regression trees (CART). In addition to the standard statistical `least squares' version of each method, robust and non-parametric versions of the techniques were also investigated.It was found that standard multiple regression techniques were best if the data only exhibited moderate non-Normality. As might be expected, under more extreme conditions such as severe heteroscedasticity, the non-parametric techniques performed best. It was more surprising to find that under strongly non-Normal conditions the robust and non-parametric residual analysis techniques performed as well as the conventional robust and non-parametric versions of multiple regression.However, the most important result of this study is to demonstrate the value of simulation as a technique for evaluating different data analysis techniques under controlled conditions." @default.
- W1978453247 created "2016-06-24" @default.
- W1978453247 creator A5012102325 @default.
- W1978453247 creator A5064707637 @default.
- W1978453247 creator A5090053875 @default.
- W1978453247 date "2001-01-01" @default.
- W1978453247 modified "2023-09-27" @default.
- W1978453247 title "Using simulated data sets to compare data analysis techniques used for software cost modelling" @default.
- W1978453247 cites W1718727263 @default.
- W1978453247 cites W1946798454 @default.
- W1978453247 cites W2029833477 @default.
- W1978453247 cites W2033894760 @default.
- W1978453247 cites W2110409039 @default.
- W1978453247 cites W2111792336 @default.
- W1978453247 cites W2113199992 @default.
- W1978453247 cites W2129707602 @default.
- W1978453247 cites W2131378644 @default.
- W1978453247 cites W2149416862 @default.
- W1978453247 cites W2168805003 @default.
- W1978453247 cites W4206220347 @default.
- W1978453247 doi "https://doi.org/10.1049/ip-sen:20010621" @default.
- W1978453247 hasPublicationYear "2001" @default.
- W1978453247 type Work @default.
- W1978453247 sameAs 1978453247 @default.
- W1978453247 citedByCount "30" @default.
- W1978453247 countsByYear W19784532472012 @default.
- W1978453247 countsByYear W19784532472013 @default.
- W1978453247 countsByYear W19784532472014 @default.
- W1978453247 countsByYear W19784532472015 @default.
- W1978453247 countsByYear W19784532472016 @default.
- W1978453247 countsByYear W19784532472018 @default.
- W1978453247 countsByYear W19784532472022 @default.
- W1978453247 crossrefType "journal-article" @default.
- W1978453247 hasAuthorship W1978453247A5012102325 @default.
- W1978453247 hasAuthorship W1978453247A5064707637 @default.
- W1978453247 hasAuthorship W1978453247A5090053875 @default.
- W1978453247 hasConcept C101104100 @default.
- W1978453247 hasConcept C105795698 @default.
- W1978453247 hasConcept C11413529 @default.
- W1978453247 hasConcept C117251300 @default.
- W1978453247 hasConcept C119857082 @default.
- W1978453247 hasConcept C122342681 @default.
- W1978453247 hasConcept C124101348 @default.
- W1978453247 hasConcept C152877465 @default.
- W1978453247 hasConcept C154945302 @default.
- W1978453247 hasConcept C155512373 @default.
- W1978453247 hasConcept C199360897 @default.
- W1978453247 hasConcept C2777904410 @default.
- W1978453247 hasConcept C33923547 @default.
- W1978453247 hasConcept C41008148 @default.
- W1978453247 hasConcept C70259352 @default.
- W1978453247 hasConcept C79337645 @default.
- W1978453247 hasConcept C83546350 @default.
- W1978453247 hasConceptScore W1978453247C101104100 @default.
- W1978453247 hasConceptScore W1978453247C105795698 @default.
- W1978453247 hasConceptScore W1978453247C11413529 @default.
- W1978453247 hasConceptScore W1978453247C117251300 @default.
- W1978453247 hasConceptScore W1978453247C119857082 @default.
- W1978453247 hasConceptScore W1978453247C122342681 @default.
- W1978453247 hasConceptScore W1978453247C124101348 @default.
- W1978453247 hasConceptScore W1978453247C152877465 @default.
- W1978453247 hasConceptScore W1978453247C154945302 @default.
- W1978453247 hasConceptScore W1978453247C155512373 @default.
- W1978453247 hasConceptScore W1978453247C199360897 @default.
- W1978453247 hasConceptScore W1978453247C2777904410 @default.
- W1978453247 hasConceptScore W1978453247C33923547 @default.
- W1978453247 hasConceptScore W1978453247C41008148 @default.
- W1978453247 hasConceptScore W1978453247C70259352 @default.
- W1978453247 hasConceptScore W1978453247C79337645 @default.
- W1978453247 hasConceptScore W1978453247C83546350 @default.
- W1978453247 hasIssue "6" @default.
- W1978453247 hasLocation W19784532471 @default.
- W1978453247 hasOpenAccess W1978453247 @default.
- W1978453247 hasPrimaryLocation W19784532471 @default.
- W1978453247 hasRelatedWork W1532307709 @default.
- W1978453247 hasRelatedWork W1968483434 @default.
- W1978453247 hasRelatedWork W2018697919 @default.
- W1978453247 hasRelatedWork W2094764829 @default.
- W1978453247 hasRelatedWork W2325374573 @default.
- W1978453247 hasRelatedWork W3080131023 @default.
- W1978453247 hasRelatedWork W3178815417 @default.
- W1978453247 hasRelatedWork W3202003554 @default.
- W1978453247 hasRelatedWork W4249094282 @default.
- W1978453247 hasRelatedWork W1947414961 @default.
- W1978453247 hasVolume "148" @default.
- W1978453247 isParatext "false" @default.
- W1978453247 isRetracted "false" @default.
- W1978453247 magId "1978453247" @default.
- W1978453247 workType "article" @default.