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)