This function returns the default ranking options for the statistics of the screening methods.
Value
A data frame with five columns:
- id
the id of the screening method, to be used in the function calls
- statistic
the statistic associated with the screening method
- measure
the measure to use for ranking, whether to use the statistic or the significance (where computed)
- order
whether to sort the measure in ascending or descending order for ranking
- value
whether to use absolute values for ranking
Examples
#List available methods
listDefaultRankingOptions()
#> id statistic measure order
#> 1 missing.value missing value ratio statistic ascending
#> 2 above.median above-median frequency ratio statistic descending
#> 3 above.minimum above-minimum frequency ratio statistic descending
#> 4 median median statistic descending
#> 5 variability variability statistic descending
#> 6 pearson t-statistic statistic descending
#> 7 spearman t-statistic statistic descending
#> 8 kendall t-statistic statistic descending
#> 9 t.test.equal t-statistic statistic descending
#> 10 t.test.unequal t-statistic statistic descending
#> 11 t.test.paired t-statistic statistic descending
#> 12 w.test.ranksum U-statistic statistic ascending
#> 13 w.test.paired W-statistic statistic ascending
#> 14 anova.equal F-statistic statistic descending
#> 15 anova.unequal F-statistic statistic descending
#> 16 kruskal.wallis H-statistic significance ascending
#> 17 chisq.test chisq-statistic significance ascending
#> 18 coxph z-statistic statistic descending
#> 19 moderated.t t-statistic statistic descending
#> 20 moderated.F F-statistic statistic descending
#> 21 sam.test sam-statistic statistic descending
#> value
#> 1 raw
#> 2 raw
#> 3 raw
#> 4 raw
#> 5 raw
#> 6 absolute
#> 7 absolute
#> 8 absolute
#> 9 absolute
#> 10 absolute
#> 11 absolute
#> 12 raw
#> 13 raw
#> 14 raw
#> 15 raw
#> 16 raw
#> 17 raw
#> 18 absolute
#> 19 absolute
#> 20 raw
#> 21 absolute