computeCtime_hours: Calculates the difference between two dates in hours

In translateSPSS2R: Toolset for Translating SPSS-Syntax to R-Code

Description

R Implementation of the SPSS CTIME.HOURS Function. computeCtime_hours is a helper function for xpssCompute.

Usage

computeCtime_hours(x,date)

Arguments

x	atomic object of class character, POSIXlt or POSIXt holding date data
date	atomic object of class character, POSIXlt or POSIXt holding date data

Details

The input format of date's with timeparameter's is YYYY-MM-DD HH:MM:SS. All parameters are necessary to calculate the hour difference!

Value

Returns the difference between date and x in hours.

Author(s)

Bastian Wiessner

See Also

difftime DateTimeClasses as.POSIXlt strptime

Examples

xpssCompute(x="2013-09-14 12:12:12", fun="computeCtime_hours", date="2013-09-14 10:10:10")
xpssCompute(x="2013-09-14 12:12:12", fun="computeCtime_hours", date="2013-09-06 22:10:10")

translateSPSS2R documentation built on May 30, 2017, 4:31 a.m.