R/utils.R
make_filename.Rd
Create new file name
make_filename(parameter_names, parameter_vals, format)
The parameters that distinguish this folder's scenario
The actual parameter values
The suffix ".XXX" in the end to specify the file format
A string for file name
make_filename(c("theta","alpha"),c(0.9,2),"csv") #> [1] "theta=0.9_alpha=2.csv"