R: Performs NA replacement by last observation carried forward...
naLOCFPlusone
R Documentation
Performs NA replacement by last observation carried forward but adds 1 to the last observation carried forward.
Description
Performs NA replacement by last observation carried forward but adds 1 to the last observation carried forward.
Usage
naLOCFPlusone(x)
Arguments
x
a numeric vector
Value
a vector where NA's are replaced with the LOCF + 1
See Also
na.locf
Examples
require(zoo)
x <- c(2,NA,NA,4,5,2,NA)
naLOCFPlusone(x)
Results
R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)
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> library(ETLUtils)
Loading required package: ff
Loading required package: bit
Attaching package bit
package:bit (c) 2008-2012 Jens Oehlschlaegel (GPL-2)
creators: bit bitwhich
coercion: as.logical as.integer as.bit as.bitwhich which
operator: ! & | xor != ==
querying: print length any all min max range sum summary
bit access: length<- [ [<- [[ [[<-
for more help type ?bit
Attaching package: 'bit'
The following object is masked from 'package:base':
xor
Attaching package ff
- getOption("fftempdir")=="/tmp/RtmplPwtvy"
- getOption("ffextension")=="ff"
- getOption("ffdrop")==TRUE
- getOption("fffinonexit")==TRUE
- getOption("ffpagesize")==65536
- getOption("ffcaching")=="mmnoflush" -- consider "ffeachflush" if your system stalls on large writes
- getOption("ffbatchbytes")==16777216 -- consider a different value for tuning your system
- getOption("ffmaxbytes")==536870912 -- consider a different value for tuning your system
Attaching package: 'ff'
The following objects are masked from 'package:bit':
clone, clone.default, clone.list
The following objects are masked from 'package:utils':
write.csv, write.csv2
The following objects are masked from 'package:base':
is.factor, is.ordered
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/ETLUtils/naLOCFPlusone.Rd_%03d_medium.png", width=480, height=480)
> ### Name: naLOCFPlusone
> ### Title: Performs NA replacement by last observation carried forward but
> ### adds 1 to the last observation carried forward.
> ### Aliases: naLOCFPlusone
>
> ### ** Examples
>
> require(zoo)
Loading required package: zoo
Attaching package: 'zoo'
The following objects are masked from 'package:base':
as.Date, as.Date.numeric
> x <- c(2,NA,NA,4,5,2,NA)
> naLOCFPlusone(x)
[1] 2 3 4 4 5 2 3
>
>
>
>
>
> dev.off()
null device
1
>