Hi @NazR, welcome to RStudio Community.
You are mixing two commands. First, you should call install.packages("vcfR") to download and install the vcfR package on your machine. Then you load it into your session with library(vcfR).
Hi @NazR, welcome to RStudio Community.
You are mixing two commands. First, you should call install.packages("vcfR") to download and install the vcfR package on your machine. Then you load it into your session with library(vcfR).