| sd {SparkR} | R Documentation |
Aggregate function: alias for stddev_samp
sd(x, na.rm = FALSE) stddev(x) ## S4 method for signature 'Column' sd(x) ## S4 method for signature 'Column' stddev(x)
Other agg_funcs: agg,
approxCountDistinct, avg,
countDistinct, first,
kurtosis, last,
max, mean, min,
n, skewness,
stddev_pop, stddev_samp,
sumDistinct, sum,
var_pop, var_samp,
var
## Not run:
##D stddev(df$c)
##D select(df, stddev(df$age))
##D agg(df, sd(df$age))
## End(Not run)