Hello,
I have dataset which has Age, lipid levels and disease A as 0,1. Disease B as 0,1
I want to make a new dataset where only disease A (0,1) is present with all other variables.
help me please. I am very new in R.
You might want to use the tidyverse package, and then the select() function. That let's you choose which variables to keep.
tidyverse
select()
You can use this :
your_dataset library(tidyverse) your_newdataset <- your_dataset %>% select(-DiseaseB)
If you want to drop more columns then use the same code select(-column_to_drop1,-column_to_drop2). The "-" does the trick by dropping off the column.
select(-column_to_drop1,-column_to_drop2)
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