rxMarginals: Marginal Table Statistics

發行項
07/15/2019

Description

Obtain marginal statistics on rxCrossTabs contingency tables.

Usage

 ## S3 method for class `rxCrossTabs':
rxMarginals  (x, output = "sums", ...)

Arguments

`x`

object of class rxCrossTabs.

`output`

character string specifying the type of output to display. Choices are "sums", "counts" and "means".

`...`

additional arguments to be passed directly to the underlying print method for the output list object.

Details

Developed primarily as a method to access marginal statistics from rxCrossTabs generated cross-tabulations.

Value

list for each contingency table stored in an rxCrossTabs object. Each element of the list contains a list of the marginal means (row, column, and grand) if output is "means" or marginal sums otherwise.

Author(s)

Microsoft Corporation Microsoft Technical Support

Examples


 admissions <- as.data.frame(UCBAdmissions)
 rxMarginals(rxCrossTabs(Freq ~ Gender : Admit, data = admissions, margin = TRUE,
                         means = FALSE))
 rxMarginals(rxCrossTabs(Freq ~ Gender : Admit, data = admissions, margin = TRUE,
                         means = TRUE))

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