neerajdhanraj / imputetestbench

Test Bench for Missing Data Imputing Models/Methods Comparison

imputeTestbench

Neeraj Bokde, [email protected], Marcus W. Beck, [email protected]

This is the development repository for the imputeTestbench package. This package provides a testbench for comparing imputation methods for missing data in univariate time series.

The development version of this package can be installed from GitHub:

install.packages('devtools')
library(devtools)
install_github('neerajdhanraj/imputeTestbench', ref = 'development')

The current release can be installed from CRAN:

install.packages('imputeTestbench')

Basic use

The core function is impute_errors(). See the help documentation for more details.

library(imputeTestbench)
a <- impute_errors(data = nottem)
a

## $Parameter
## [1] "rmse"
## 
## $MissingPercent
## [1] 10 20 30 40 50 60 70 80 90
## 
## $na.approx
## [1]  0.9307714  1.4503932  1.8461202  2.5656419  3.6165535  4.8808955
## [7]  6.3838188  8.5943155 10.1325342
## 
## $na.interp
## [1] 0.8084972 1.1176487 1.3867667 1.6482180 1.8478308 2.0775023 2.2887840
## [8] 2.5651139 3.1129750
## 
## $na.interpolation
## [1]  0.935737  1.460501  1.860259  2.708473  3.642403  4.887642  6.529692
## [8]  8.668559 10.216941
## 
## $na.locf
## [1]  1.706314  2.826062  4.036215  4.888672  6.044398  7.665749  9.258763
## [8] 10.518536 11.595488
## 
## $na.mean
## [1] 2.730135 3.819668 4.648261 5.462469 6.123465 6.609261 7.256209 7.802480
## [9] 8.256238

plot_errors(a, plotType = 'line')

Citation

Neeraj Bokde and Marcus W. Beck (2016). imputeTestbench: Test Bench for the comparison of imputation methods. R package version 3.0. http://www.neerajbokde.com/cran/imputetestbench

Bug reports

Please submit any bug reports (or suggestions) using the issues tab of the GitHub page.

License

This package is released in the public domain under the creative commons license CC0.

imputetestbench's Issues

Error : object 'na_interpolation' is not exported by 'namespace:imputeTS'

Installation of imputeTestbench unsuccessful with the following error:

Error : object 'na_interpolation' is not exported by 'namespace:imputeTS'
ERROR: lazy loading failed for package 'imputeTestbench'
Warning in install.packages :
installation of package ‘imputeTestbench’ had non-zero exit status

I've tried removing imputeTS and reinstalling prior to installing imputeTestbench, with and without restarting R studio and restarting the computer.
Any ideas?

make me a collaborator

@neerajdhanraj Can you please add me as a collaborator to this repository? I noticed that the version I have on my account is forked from yours. I'd like to push directly to this repository. It's a pain to push to my forked version and then submit a pull request to this one. Thanks.