POWER PROPORTIONS RELATED

POWER PROPORTIONS RELATED is available in IBM® SPSS® Statistics Base Edition. The command invokes power analysis for the related-sample binomial test (or McNemar's test) to compare two proportion parameters based on the matched pair subjects sampled from two related binomial populations.

POWER PROPORTIONS RELATED
    /PARAMETERS
        [ TEST = {NONDIRECTIONAL**} {DIRECTIONAL} ]
        [ ESTIMATE = {NORMAL**} {BINOMIAL} ]
        [ TIMER = {value} ]
        [ SIGNIFICANCE = {0.05**} {value} ]
        { NPAIRS = {integer} }
        { POWER=[value] | [value1 TO value2 BY value3] }
        VALUES = {PROPORTIONS({value1 value2})} {COUNTS({integer1 integer2})}
        [ MARGINAL = {FALSE**} {TRUE} ]
        CORRELATION = {value}
    [ /PLOT
        [ NPAIRS([integer1 integer2]) ]
        [ RISK_DIFF ]
        [ RISK_RATIO([value1 value2]) ]
        [ ODDS_RATIO([value1 value2]) ]
        [ CORRELATION ]
        [ DISCORDANT ]
        [ MARGINAL ]
        [ VROTATE({10**} {integer}) ]
        [ HROTATE({325**} {integer}) ] ]
    [ /PRECISION
        [ HALFWIDTH={values} ]
        [ CITYPES = [WALD] [WALDCC] [AGRESTI_MIN] [BONETT_PRICE] ]

** Default if the subcommand or keyword is omitted.

This command reads the active dataset and causes execution of any pending commands. See the topic Command Order for more information.

Syntax for the POWER PROPORTIONS RELATED command can be generated from the Power Analysis of Related-Sample Binomial Test dialog.

Release History

Release 28.0.1

• Added support for the PRECISION subcommand.

Release 28.0

• PARAMETERS subcommand's POWER keyword supports [value1 TO value2 BY value3].