Error with printing of the continuous test results

[kylegontjes]

When running continuous hogwash, I occasionally get the following error when printing the result.

Error in if (nrow(snp_in_gene) == 1) { : argument is of length zero
Calls: hogwash ... select_test_type -> run_continuous -> plot_continuous_results
Execution halted

See the attached screenshot

To fix this error, we (Emily Maggioncalda) have made the following edit to the hogwash source code:

wget https://github.com/katiesaund/hogwash/tarball/master -O hogwash_update.tar.gz
tar -xvzf hogwash_update.tar.gz
cd katiesaund-hogwash-c4d1cc4/R
nano +1153 plotting.R
# Updated code chunk should read
#      cluster_col_log <- TRUE
#      if(!is.null(snp_in_gene)){
#        if (nrow(snp_in_gene) == 1) {
#          # Avoid clustering issue if only one group in heatmap
#          cluster_col_log <- FALSE
#        }
#      }
cd ../..
R CMD build katiesaund-hogwash-c4d1cc4
R CMD INSTALL hogwash_1.2.6.tar.gz