rfml (version 0.1.0)

sum,ml.col.def-method: Sum

Description

Returns the sum of a ml.data.frame field.

Usage

"sum"(x, na.rm = FALSE)

Arguments

x

a ml.data.frame field.

na.rm

not currently used.

Value

The sum

Examples

## Not run: 
#  locConn <- ml.connect()
#  # create a ml.data.frame based on a search
#  mlIris <- ml.data.frame(locConn, collection = "iris")
#  # sum
#  sum(mlIris$Sepal.Length)
# ## End(Not run)