Package: IntervalQuestionStat 0.2.0
IntervalQuestionStat: Tools to Deal with Interval-Valued Responses in Questionnaires
A user-friendly toolbox for doing the statistical analysis of interval-valued responses in questionnaires measuring intrinsically imprecise human attributes or features (attitudes, perceptions, opinions, feelings, etc.). In particular, this package provides S4 classes, methods, and functions in order to compute basic arithmetic and statistical operations with interval-valued data; prepare customized plots; associate each interval-valued response to its equivalent Likert-type and visual analogue scales answers through the minimum theta-distance and the mid-point criteria; analyze the reliability of respondents' answers from the internal consistency point of view by means of Cronbach's alpha coefficient; and simulate interval-valued responses in this type of questionnaires. The package also incorporates some real-life data that can be used to illustrate its working with several non-trivial reproducible examples. The methodology used in this package is based in many theoretical and applied publications from SMIRE+CoDiRE (Statistical Methods with Imprecise Random Elements and Comparison of Distributions of Random Elements) Research Group (<https://bellman.ciencias.uniovi.es/smire+codire/>) from the University of Oviedo (Spain).
Authors:
IntervalQuestionStat_0.2.0.tar.gz
IntervalQuestionStat_0.2.0.zip(r-4.5)IntervalQuestionStat_0.2.0.zip(r-4.4)IntervalQuestionStat_0.2.0.zip(r-4.3)
IntervalQuestionStat_0.2.0.tgz(r-4.4-any)IntervalQuestionStat_0.2.0.tgz(r-4.3-any)
IntervalQuestionStat_0.2.0.tar.gz(r-4.5-noble)IntervalQuestionStat_0.2.0.tar.gz(r-4.4-noble)
IntervalQuestionStat_0.2.0.tgz(r-4.4-emscripten)IntervalQuestionStat_0.2.0.tgz(r-4.3-emscripten)
IntervalQuestionStat.pdf |IntervalQuestionStat.html✨
IntervalQuestionStat/json (API)
NEWS
| # Install 'IntervalQuestionStat' in R: |
| install.packages('IntervalQuestionStat', repos = c('https://garciagarjose.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/garciagarjose/intervalquestionstat/issues
- lackinfo - Lack of information in expository face-to-face lessons data set
Last updated 6 months agofrom:e2c05b4689. Checks:OK: 7. Indexed: yes.
| Target | Result | Date |
|---|---|---|
| Doc / Vignettes | OK | Sep 15 2024 |
| R-4.5-win | OK | Sep 15 2024 |
| R-4.5-linux | OK | Sep 15 2024 |
| R-4.4-win | OK | Sep 15 2024 |
| R-4.4-mac | OK | Sep 15 2024 |
| R-4.3-win | OK | Sep 15 2024 |
| R-4.3-mac | OK | Sep 15 2024 |
Exports:applyas.IntervalDataas.IntervalListcbindcovcronbachdistanceIntervalDataIntervalListIntervalMatrixivs2likertivs2vasmeanmidmid<-ncolnrowplotrbindshowsimulIVSsprspr<-sumvar
Dependencies:
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Tools to Deal with Interval-Valued Responses in Questionnaires | IntervalQuestionStat-package |
| Apply functions over 'IntervalMatrix' margins | apply apply,IntervalMatrix-method |
| Interval arithmetic operations | *,IntervalData,numeric-method *,IntervalList,numeric-method *,IntervalMatrix,matrix-method *,IntervalMatrix,numeric-method *,matrix,IntervalMatrix-method *,numeric,IntervalData-method *,numeric,IntervalList-method *,numeric,IntervalMatrix-method +,IntervalData,IntervalData-method +,IntervalData,IntervalList-method +,IntervalData,IntervalMatrix-method +,IntervalData,numeric-method +,IntervalList,IntervalData-method +,IntervalList,IntervalList-method +,IntervalList,IntervalMatrix-method +,IntervalList,numeric-method +,IntervalMatrix,IntervalData-method +,IntervalMatrix,IntervalList-method +,IntervalMatrix,IntervalMatrix-method +,IntervalMatrix,matrix-method +,IntervalMatrix,numeric-method +,matrix,IntervalMatrix-method +,numeric,IntervalData-method +,numeric,IntervalList-method +,numeric,IntervalMatrix-method -,IntervalData,ANY-method -,IntervalData,IntervalData-method -,IntervalData,IntervalList-method -,IntervalData,IntervalMatrix-method -,IntervalData,numeric-method -,IntervalList,ANY-method -,IntervalList,IntervalData-method -,IntervalList,IntervalList-method -,IntervalList,IntervalMatrix-method -,IntervalList,numeric-method -,IntervalMatrix,ANY-method -,IntervalMatrix,IntervalData-method -,IntervalMatrix,IntervalList-method -,IntervalMatrix,IntervalMatrix-method -,IntervalMatrix,matrix-method -,IntervalMatrix,numeric-method -,matrix,IntervalMatrix-method -,numeric,IntervalData-method -,numeric,IntervalList-method -,numeric,IntervalMatrix-method arithmetic |
| Convert a real number into a degenerate interval | as.IntervalData as.IntervalData,numeric-method |
| Convert a single interval to a list of intervals | as.IntervalList as.IntervalList,IntervalData-method |
| Combine 'IntervalData' and 'IntervalList' objects | c c,IntervalDataOrIntervalList-method |
| Combine 'IntervalList' and 'IntervalMatrix' objects by columns | cbind cbind,IntervalListOrIntervalMatrix-method |
| Calculate the sample covariance between two random intervals | cov cov,IntervalList,IntervalList-method |
| Estimate sample Cronbach's alpha coefficient | cronbach |
| Get the number of rows and columns of an 'IntervalMatrix' object | dim dim,IntervalMatrix-method |
| Calculate the theta-distance between two intervals | distance distance,IntervalData,IntervalData-method |
| Extract and replace parts of an interval-valued object | extract [,IntervalList-method [,IntervalMatrix-method [<-,IntervalList-method [<-,IntervalMatrix-method [[,IntervalList-method [[<-,IntervalList-method |
| Create an 'IntervalData' object | IntervalData |
| S4 class representing a single interval | IntervalData-class |
| Virtual union of 'IntervalData' and 'IntervalList' classes | IntervalDataOrIntervalList-class |
| Create an 'IntervalList' object | IntervalList |
| S4 class representing a list of intervals | IntervalList-class |
| Virtual union of 'IntervalList' and 'IntervalMatrix' classes | IntervalListOrIntervalMatrix-class |
| Create an 'IntervalMatrix' object | IntervalMatrix |
| S4 class representing a matrix of intervals | IntervalMatrix-class |
| Convert interval-valued responses into their equivalent numerically encoded Likert-type scale answers with minimum theta-distance criterion | ivs2likert ivs2likert,IntervalData-method ivs2likert,IntervalList-method ivs2likert,IntervalMatrix-method |
| Convert interval-valued responses into equivalent visual analogue scale answers through mid-point criterion | ivs2vas ivs2vas,IntervalData-method ivs2vas,IntervalList-method ivs2vas,IntervalMatrix-method |
| Lack of information in expository face-to-face lessons data set | lackinfo |
| Get the length of an 'IntervalList' object | length length,IntervalList-method |
| Calculate the sample Aumann mean of a random interval | mean mean,IntervalList-method |
| Extract and replace the mid-points of interval-valued objects | mid mid,IntervalData-method mid,IntervalList-method mid,IntervalMatrix-method mid<- mid<-,IntervalData-method mid<-,IntervalList-method mid<-,IntervalMatrix-method |
| Get the number of columns of an 'IntervalMatrix' object | ncol ncol,IntervalMatrix-method |
| Get the number of rows of an 'IntervalMatrix' object | nrow nrow,IntervalMatrix-method |
| Plot a single interval or a list of intervals | plot plot,IntervalData,IntervalData-method plot,IntervalData,missing-method plot,IntervalList,IntervalList-method plot,IntervalList,missing-method |
| Combine 'IntervalList' and 'IntervalMatrix' objects by rows | rbind rbind,IntervalListOrIntervalMatrix-method |
| Print basic information of interval-valued data | show show,IntervalData-method show,IntervalList-method show,IntervalMatrix-method |
| Simulation of interval-valued responses to a questionnaire | simulIVS |
| Extract and replace the spreads of interval-valued objects | spr spr,IntervalData-method spr,IntervalList-method spr,IntervalMatrix-method spr<- spr<-,IntervalData-method spr<-,IntervalList-method spr<-,IntervalMatrix-method |
| Calculate the sum of n intervals | sum sum,IntervalList-method |
| Calculate the sample Fréchet variance of a random interval | var var,IntervalList-method |
