| mean {SparkR} | R Documentation | 
Aggregate function: returns the average of the values in a group. Alias for avg.
## S4 method for signature 'Column' mean(x)
| x | Column to compute on. | 
mean since 1.5.0
Other agg_funcs: agg, avg,
countDistinct, count,
first, kurtosis,
last, max, min,
sd, skewness,
stddev_pop, stddev_samp,
sumDistinct, sum,
var_pop, var_samp,
var
## Not run: mean(df$c)