[R] how to create a new column from two columns with conditions

Ivan Krylov kry|ov@r00t @end|ng |rom gm@||@com
Wed Apr 29 21:36:34 CEST 2020


On Wed, 29 Apr 2020 14:19:18 -0500
Ana Marija <sokovic.anamarija using gmail.com> wrote:

> My conditions for creating a new column PHENO would be this:
> 
> if FLASER or PLASER =2 then PHENO=2
> otherwise PHENO=1

On Wed, 29 Apr 2020 15:30:45 -0400
"Patrick (Malone Quantitative)" <malone using malonequantitative.com> wrote:

> If you don't mind using tidyverse, you can do this easily with
> if_else.

...and if you want to stay with base R, you can use the ifelse
function.

-- 
Best regards,
Ivan



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