r - How to combine the values in a column of dataframe -

r - How to combine the values in a column of dataframe -

i have dataframe 2 column. want concatenate values in sec column , homecoming string. how can in r?

you can utilize paste appropriate delimiter. here, using ''. can specify -, _ or else.

paste(df$col2, collapse="")

if there nas utilize na.omit

paste(na.omit(df$v2), collapse="")

r data.frame