/R/Count equal values in a vector

Count equal values in a vector

Count equal values in a vector

# If index != 1 then you have multiple value for the same subject in your column
df %>%
  group_by(id,role) %>%
  mutate(index = n_distinct(role))

0

Source: stackoverflow.com

Similar codes

0 vote304 views1 answer
Norm,s,inv in r
R
1 vote303 views1 answer
Descending order a list in r
R
0 vote302 views3 answers
Read xlsx in r
R
1 vote319 views1 answer
To numeric in r
R
0 vote288 views1 answer
Error installing devtools r
R
0 vote319 views1 answer
Remove the colour name from ggplot
R
5 votes325 views1 answer
Residual plots in r for linear regression
R
0 vote288 views1 answer
ISO 2 letter country code in r
R
0 vote301 views1 answer
R produce 10 alphabet
R
0 vote334 views1 answer
Switch to another line in string r
R

Share