install.packages("Packages/janitor_1.2.0.zip", repos = NULL, type = "source")
library(janitor)
Error: package or namespace load failed for ‘janitor’ in rbind(info, getNamespaceInfo(env, "S3methods")):
number of columns of matrices must match (see arg 2)
In addition: Warning message:
package ‘janitor’ was built under R version 3.6.1