variables are collinear #41
Description
This is a new warning being generated by the tests, and I don't think there are actually should be collinear variables here so I'm not sure what's happening.
suppressPackageStartupMessages(library(lefser))
data("zeller14")
zellersub <- zeller14[1:150, zeller14$study_condition != "adenoma"]
## subsetting a DataFrame with NULL
zellersub <- relativeAb(zellersub)
results <- lefser(zellersub, groupCol = "study_condition", blockCol = NULL)
#> The outcome variable is specified as 'study_condition' and the reference category is 'control'.
#> See `?factor` or `?relevel` to change the reference category.
#> Warning in lda.default(x, grouping, ...): variables are collinearCreated on 2024-06-15 with reprex v2.1.0