r how to merge data frames
merge(x = df1, y = df2, by = c("Name_tag1", "Name_tag2"), all = TRUE)r how to merge data frames
merge(x = df1, y = df2, by = c("Name_tag1", "Name_tag2"), all = TRUE)combine ro columns in r
df$x <- paste(df$n,df$s)
df
# n s b x
# 1 2 aa TRUE 2 aa
# 2 3 bb FALSE 3 bb
# 3 5 cc TRUE 5 ccCopyright © 2021 Codeinu
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