imputeTestbench

Neeraj Bokde, neerajdhanraj@gmail.com, Marcus W. Beck, beck.marcus@epa.gov

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.