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plos-2018-pite's Introduction

This project contains the article and code for:

Subgroup Identification Clinical Trials via the Predicted Individual Treatment Effect

  • /man Documentation files for functions

  • /paper Contains R code for figures, tables and supplementary material

  • /R R Code for functions in the package

  • /sim Scenarios considered in the article

Final version of article: <...>


First build and install the package in your environment.

Workflow for building the project: On a terminal, move to the folder and do

make sim_normal
make sim_survival
make figs
make tables
make pdf_with_diff
make supplementary
make submission

Please note that the simulations may take a long time to compute. To run just one case, just use nohup R CMD BATCH --vanilla simulate.R in e.g. sim/normal/biom10

Session info:

> sessionInfo(package = NULL)
R version 3.4.2 (2017-09-28)
Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Ubuntu 14.04.5 LTS

Matrix products: default
BLAS: /usr/lib/atlas-base/atlas/libblas.so.3.0
LAPACK: /usr/lib/lapack/liblapack.so.3.0

locale:
 [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C              
 [3] LC_TIME=en_US.UTF-8        LC_COLLATE=en_US.UTF-8    
 [5] LC_MONETARY=en_US.UTF-8    LC_MESSAGES=en_US.UTF-8   
 [7] LC_PAPER=en_US.UTF-8       LC_NAME=C                 
 [9] LC_ADDRESS=C               LC_TELEPHONE=C            
[11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C       

attached base packages:
[1] parallel  stats     graphics  grDevices utils     datasets  methods  
[8] base     

other attached packages:
 [1] bindrcpp_0.2             monomvn_1.9-7            lars_1.2                
 [4] pls_2.6-0                ggplot2_2.2.1            PITE_0.1.0              
 [7] R.utils_2.5.0            R.oo_1.22.0              R.methodsS3_1.7.1       
[10] selectiveInference_1.2.2 survival_2.41-3          intervals_0.15.1        
[13] knitr_1.20               MASS_7.3-50              glmnet_2.0-13           
[16] foreach_1.4.3            Matrix_1.2-14            dplyr_0.7.4             
[19] broom_0.4.2             

loaded via a namespace (and not attached):
 [1] Rcpp_0.12.11     pryr_0.1.2       highr_0.6        compiler_3.4.2  
 [5] plyr_1.8.4       bindr_0.1.1      iterators_1.0.9  tools_3.4.2     
 [9] digest_0.6.12    gtable_0.2.0     tibble_1.3.3     nlme_3.1-131    
[13] lattice_0.20-35  pkgconfig_2.0.1  rlang_0.1.2      psych_1.6.6     
[17] mvtnorm_1.0-7    stringr_1.2.0    rprojroot_1.3-2  grid_3.4.2      
[21] glue_1.2.0       R6_2.2.2         tidyr_0.8.0      reshape2_1.4.2  
[25] purrr_0.2.4      magrittr_1.5     backports_1.1.2  scales_0.4.1    
[29] codetools_0.2-15 splines_3.4.2    assertthat_0.2.0 mnormt_1.5-5    
[33] colorspace_1.3-2 labeling_0.3     quadprog_1.5-5   stringi_1.1.5   
[37] lazyeval_0.2.1   munsell_0.4.3   

The randomized lasso functions are implemented in the selectiveInference package in python. We call python from inside R using the PythonInR R package. To make it work, some steps need to be followed: First install python developer files in a terminal.

sudo apt-get install python-dev

Install PythonInR package in R:

install.packages("PythonInR")

Install the python selective package from: https://github.com/selective-inference/Python-software I followed this on my terminal:

mkdir script

First install regreg package

git clone https://github.com/regreg/regreg
cd regreg
git checkout b8205eea21fdba690890768a1f181c6b29f0f194
sudo python setup.py install
cd ..

Now the selection package:

git clone https://github.com/selective-inference/Python-software
cd Python-software/

Make sure we are using the same version:

git checkout fc24a63fdc34cffc1f072ce7d6e94f82e5b3402f

Now clone the C code that the package uses:

git clone https://github.com/selective-inference/C-software/
cd C-software
git checkout 851279ffb326b145d00af45b87e7d857e3941ec9
cd ..

Now install the package

sudo python setup.py install

It may be needed to install additional packages in python. In my environment I had to install pip https://pip.pypa.io/en/stable/installing/#install-pip and then:

python -m pip install timeout-decorator --user
python -m pip install setuptools --user
python -m pip install cython --user
python -m pip install mpmath --user
python -m pip install pandas --user
python -m pip install nose --user

plos-2018-pite's People

Contributors

nicoballarini avatar benjones13 avatar

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