Fix some R CMD CHK build error and warnings #915

Annotations

8 warnings

file=R/run_episode_file.R,line=196,col=81,[line_length_linter] Lines should not be more than 80 characters.

file=R/run_episode_file.R,line=201,col=81,[line_length_linter] Lines should not be more than 80 characters.

file=R/run_episode_file.R,line=334,col=3,[object_usage_linter] local variable ‘value_demographic’ assigned but may not be used

file=R/run_episode_file.R,line=335,col=3,[object_usage_linter] local variable ‘value_service_use’ assigned but may not be used

file=R/write_tests_xlsx.R,line=45,col=81,[line_length_linter] Lines should not be more than 80 characters.

file=R/write_tests_xlsx.R,line=48,col=81,[line_length_linter] Lines should not be more than 80 characters.

file=R/write_tests_xlsx.R,line=82,col=3,[object_usage_linter] local variable ‘date_today’ assigned but may not be used

file=R/write_tests_xlsx.R,line=188,col=81,[line_length_linter] Lines should not be more than 80 characters.