rfml (version 0.1.0)

sd.pop: Standard Deviation of a population

Description

Returns the sample standard deviation of a population.

Usage

sd.pop(x)

Arguments

x

a ml.data.frame field.

Value

The sample standard deviation of a population.

Examples

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