write_cls: write GSEA phenotype data input file
In dongzhuoer/qGSEA: Simplest tool to prepare GSEA input files

Description Usage Arguments Details Value Examples

only support continuous phenotype for now

1	write_cls(phenotype, path)

`phenotype`	tibble. usually the return value of make_phenotype
`path`	string. path to output file

Although GSEA doesn't require every variable in a .cls file to be the same length, I do. Since they should be used with the same expression data (such as GSE008.txt + GSE008.chip + GSE008.cls, on the other hand, let GSE006.txt and GSE007.txt use different variable in the same .cls file is definitely insane)

logical scalar