Answers for "how to remove first row and col from data frame in R"

pandas delete first row

df = df.iloc[3:]

delete first three lines dataframe R

df = df[-1,] #Remove first line of a dataframe

remove <- 1:n
df = df[-remove,] #Remove the first n lines of a dataframe

#Always check if your object is a dataframe with class(df) e.g:
> class(df)
[1] "data.frame"