sample: Random Data Sampling

In MonetDB.R: Connect MonetDB to R

Description

sample gets a number of randomly selected values from the query result or table wrapped by a monet.frame object.

Usage

 	## S3 method for class 'monet.frame'
 sample(x, size, replace = FALSE, prob = NULL)

Arguments

x	a monet.frame object
size	Sample size, numerical value
replace	Unsupported, must not be set
prob	Unsupported, must not be set

Value

A data.frame object containing the sample rows.

See Also

sample

Examples

## Not run: 
	frame <- mf("demo","iris")
	sample(frame,4)

## End(Not run)

MonetDB.R documentation built on May 2, 2019, 5:26 p.m.