Remove R from requirements, add correlation_toolbox and add instructions for R to README

figures/Schmidt2018_dyn/README.md

@@ -28,6 +28,8 @@ Reproducing the figures requires some additional Python packages listed in `addi
 
 `pip install -r additional_requirements.txt`
 
+The calculation of BOLD signals from the simulated firing rates for Fig. 8 requires an installation of R and the R library `neuRosim` (<https://cran.r-project.org/web/packages/neuRosim/index.html>).
+
 ### Snakemake workflow
 
 The entire workflow from raw spike files till the final figures is defined in `Snakefile` and `Snakefile_preprocessing`. If snakemake is installed, the figures can be produced by executing `snakemake`.

figures/Schmidt2018_dyn/additional_requirements.txt

 statsmodels
-R
 networkx
 pyx
 python-louvain
+-e git+https://github.com/mschmidt87/correlation-toolbox.git@enh/add_setup_file#egg=correlation-toolbox