collapse_responseset |
Collapse multiple response sets to single variable |
collapse_responseset.data.frame |
Collapse multiple response sets to single variable |
collapse_responseset.default |
Collapse multiple response sets to single variable |
count_na |
Count the number of NAs in each row or in each column |
d.eta |
Sample data set for eta function examples |
d.ngo |
NGO Dataset |
d.superiority |
Student self assessment data |
eta |
Eta coefficient for nominal/interval data. |
foo |
A function to demonstrate how an R function is defined. |
intervals |
Use standard mathematical interval notation in 'recode' from 'car' package |
nom.lambda |
Calculate Lambda for nominal data tables. |
nom.uncertainty |
Calculate the Uncertainty Coefficient (Theil's U) |
ord.gamma |
Calculate Goodman-Kruskal gamma for ordinal data tables. |
ord.somers.d |
Calculate Somers' d for ordinal data tables. |
ord.tau |
Calculate Kendall's Tau statistics for ordinal data tables (Tau-b and Tau-c). |
qqnorm_spss |
SPSS like QQ-plot |
recode2 |
Wrapper for 'recode' from 'car' to allow to recode multiple columns at once |
rowMeans2 |
Form row means taking into account a minimum number of values required |
ryouready |
'ryouready': An R package to accompany the 'R you ready?' R book |