2012/01/25 (Wed) R: パッケージのバージョンを調べる

sessionInfo()

以上だそうで。

ソース：http://r.789695.n4.nabble.com/Determine-package-version-in-R-td870896.html

 

出力例

> sessionInfo()

 

R version 2.13.2 (2011-09-30)

Platform: x86_64-pc-mingw32/x64 (64-bit)

 

locale:

[1] LC_COLLATE=English_United States.1252 

[2] LC_CTYPE=English_United States.1252   

[3] LC_MONETARY=English_United States.1252

[4] LC_NUMERIC=C                          

[5] LC_TIME=English_United States.1252    

 

attached base packages:

[1] splines   grid      stats     graphics  grDevices utils    

[7] datasets  methods   base     

 

other attached packages:

 [1] plm_1.2-8         nlme_3.1-102      bdsmatrix_1.3    

 [4] foreign_0.8-46    AER_1.1-9         strucchange_1.4-6

 [7] sandwich_2.2-9    lmtest_0.9-29     zoo_1.7-6        

[10] Formula_1.0-1     car_2.0-11        survival_2.36-9  

[13] nnet_7.3-1        MASS_7.3-14       ggplot2_0.8.9    

[16] proto_0.3-9.2     reshape_0.8.4     plyr_1.6         

 

loaded via a namespace (and not attached):

[1] lattice_0.19-33 tools_2.13.2