R Under development (unstable) (2024-01-07 r85787 ucrt) -- "Unsuffered Consequences"
Copyright (C) 2024 The R Foundation for Statistical Computing
Platform: x86_64-w64-mingw32/x64

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> if (require(RUnit)) {
+   library(methods)
+   library(FeatureHashing)
+   m1 <- hashed.model.matrix(~ ., CO2, 2^5, transpose = TRUE)
+   m2 <- hashed.model.matrix(~ ., CO2, 2^5, transpose = FALSE)
+ 
+   m1.1 <- as(m1, "matrix")
+   m2.1 <- as(m2, "matrix")
+   checkTrue(all(t(m1.1) == m2.1),
+             "The transpose argument produces incorrect result")
+ }
Loading required package: RUnit
[1] TRUE
> 
> proc.time()
   user  system elapsed 
   1.46    0.29    1.75