stratum {chartreview}R Documentation

Statification of input data matrix into given strata

Description

Statification of input data matrix into given strata

Usage

stratum(x, S, index)

Arguments

x

Input data matrix.

S

Strata by row in matrix S, with 2 columns per variable aka startpoint [included] and endpoint [excluded].

index

Index of the stratum in S.

Value

Vector of indices belong to the given stratum

References

.

Examples

require(chartreview)
x <- matrix(runif(10),ncol=1)
strata <- (0:10)/10
S <- cbind(strata[-length(strata)],strata[-1])
print(stratum(x,S,1))


[Package chartreview version 1.0 Index]