| anovaNP {jmv} | R Documentation |
Kruskal-Wallis
anovaNP(data, deps, group, pairs = FALSE)
data |
the data as a data frame |
deps |
a string naming the dependent variable in |
group |
a string naming the grouping or independent variable in
|
pairs |
|
A results object containing:
results$table | a table of the test results | ||||
results$comparisons | an array of pairwise comparison tables | ||||
Tables can be converted to data frames with asDF or as.data.frame. For example:
results$table$asDF
as.data.frame(results$table)
data('ToothGrowth')
anovaNP(ToothGrowth, deps = 'len', group = 'dose')
#
# ONE-WAY ANOVA (NON-PARAMETRIC)
#
# Kruskal-Wallis
# -------------------------------
# X² df p
# -------------------------------
# len 40.7 2 < .001
# -------------------------------
#