PstdI {IQCC}R Documentation

Standardized p chart for phase I.

Description

This function builds a standardized version of the p chart for phase I.

Usage

PstdI(par, sizes, length)

Arguments

par The data used to estimate p.
sizes A value or a vector of values specifying the sample sizes associated with each group.
length The length of the data (number of samples or groups).

Details

The original binomial counts are standardized (mean zero and sd one) and the normal approximated control limits become -3 and +3.

Value

Return a standardized p chart.

Author(s)

Daniela R. Recchia, Emanuel P. Barbosa

See Also

PstdII

Examples

data(binomdata)
attach(binomdata)
PstdI(par=pi[1:12],sizes=ni[1:12],length=12)

[Package IQCC version 1.0 Index]