| var {SparkR} | R Documentation |
Aggregate function: alias for var_samp.
var(x, y = NULL, na.rm = FALSE, use) variance(x) ## S4 method for signature 'Column' var(x) ## S4 method for signature 'Column' variance(x)
x |
a Column to compute on. |
y, na.rm, use |
currently not used. |
var since 1.6.0
variance since 1.6.0
Other agg_funcs: agg, avg,
countDistinct, count,
first, kurtosis,
last, max,
mean, min, sd,
skewness, stddev_pop,
stddev_samp, sumDistinct,
sum, var_pop,
var_samp
## Not run:
##D variance(df$c)
##D select(df, var_pop(df$age))
##D agg(df, var(df$age))
## End(Not run)