Filter something from dataframe in an order in R

Question

I have a data frame and I need to filter out one field in a particular order. Is that possible?

Answer 1

You can use conditional filtering for this purpose. Something like:

df[!(df$gender == "woman" & df$age > 40 & df$bp = "high"), ]

where df is the dataframe which has three variables - gender, age and bp. Hope this helps.