Summarize the freqlist object.
# S3 method for class 'freqlist'
summary(object, ..., labelTranslations = NULL, title = NULL)
# S3 method for class 'summary.freqlist'
as.data.frame(x, ..., list.ok = FALSE)an object of class freqlist
For summary.freqlist, these are passed to as.data.frame.freqlist (and hence to
freq.control). For the print method, these are
additional arguments passed to the kable function.
A named list (or vector) where the name is the label in the
output to be replaced in the pretty rendering by the character string
value for the named element of the list, e.g., list(age = "Age(Years)", meansd = "Mean(SD)").
Title/caption for the table, defaulting to NULL (no title). Passed to kable.
Can be length > 1 if the more than one table is being printed.
An object of class summary.freqlist.
If the object has multiple by-variables, is it okay to return a list of data.frames instead of a single data.frame?
If FALSE but there are multiple by-variables, a warning is issued.
An object of class "summary.freqlist" (invisibly for the print method).
# load mockstudy data
data(mockstudy)
tab.ex <- table(mockstudy[c("arm", "sex", "mdquality.s")], useNA = "ifany")
noby <- freqlist(tab.ex, na.options = "include")
summary(noby)
#>
#>
#> |arm |sex |mdquality.s | Freq| Cumulative Freq| Percent| Cumulative Percent|
#> |:---------|:------|:-----------|----:|---------------:|-------:|------------------:|
#> |A: IFL |Male |0 | 29| 29| 1.93| 1.93|
#> | | |1 | 214| 243| 14.28| 16.21|
#> | | |NA | 34| 277| 2.27| 18.48|
#> | |Female |0 | 12| 289| 0.80| 19.28|
#> | | |1 | 118| 407| 7.87| 27.15|
#> | | |NA | 21| 428| 1.40| 28.55|
#> |F: FOLFOX |Male |0 | 31| 459| 2.07| 30.62|
#> | | |1 | 285| 744| 19.01| 49.63|
#> | | |NA | 95| 839| 6.34| 55.97|
#> | |Female |0 | 21| 860| 1.40| 57.37|
#> | | |1 | 198| 1058| 13.21| 70.58|
#> | | |NA | 61| 1119| 4.07| 74.65|
#> |G: IROX |Male |0 | 17| 1136| 1.13| 75.78|
#> | | |1 | 187| 1323| 12.47| 88.26|
#> | | |NA | 24| 1347| 1.60| 89.86|
#> | |Female |0 | 14| 1361| 0.93| 90.79|
#> | | |1 | 121| 1482| 8.07| 98.87|
#> | | |NA | 17| 1499| 1.13| 100.00|
#>
withby <- freqlist(tab.ex, strata = c("arm","sex"), na.options = "showexclude")
summary(withby)
#>
#>
#> |arm |sex |mdquality.s | Freq| Cumulative Freq| Percent| Cumulative Percent|
#> |:------|:----|:-----------|----:|---------------:|-------:|------------------:|
#> |A: IFL |Male |0 | 29| 29| 11.93| 11.93|
#> | | |1 | 214| 243| 88.07| 100.00|
#> | | |NA | 34| NA| NA| NA|
#>
#>
#> |arm |sex |mdquality.s | Freq| Cumulative Freq| Percent| Cumulative Percent|
#> |:------|:------|:-----------|----:|---------------:|-------:|------------------:|
#> |A: IFL |Female |0 | 12| 12| 9.23| 9.23|
#> | | |1 | 118| 130| 90.77| 100.00|
#> | | |NA | 21| NA| NA| NA|
#>
#>
#> |arm |sex |mdquality.s | Freq| Cumulative Freq| Percent| Cumulative Percent|
#> |:---------|:----|:-----------|----:|---------------:|-------:|------------------:|
#> |F: FOLFOX |Male |0 | 31| 31| 9.81| 9.81|
#> | | |1 | 285| 316| 90.19| 100.00|
#> | | |NA | 95| NA| NA| NA|
#>
#>
#> |arm |sex |mdquality.s | Freq| Cumulative Freq| Percent| Cumulative Percent|
#> |:---------|:------|:-----------|----:|---------------:|-------:|------------------:|
#> |F: FOLFOX |Female |0 | 21| 21| 9.59| 9.59|
#> | | |1 | 198| 219| 90.41| 100.00|
#> | | |NA | 61| NA| NA| NA|
#>
#>
#> |arm |sex |mdquality.s | Freq| Cumulative Freq| Percent| Cumulative Percent|
#> |:-------|:----|:-----------|----:|---------------:|-------:|------------------:|
#> |G: IROX |Male |0 | 17| 17| 8.33| 8.33|
#> | | |1 | 187| 204| 91.67| 100.00|
#> | | |NA | 24| NA| NA| NA|
#>
#>
#> |arm |sex |mdquality.s | Freq| Cumulative Freq| Percent| Cumulative Percent|
#> |:-------|:------|:-----------|----:|---------------:|-------:|------------------:|
#> |G: IROX |Female |0 | 14| 14| 10.37| 10.37|
#> | | |1 | 121| 135| 89.63| 100.00|
#> | | |NA | 17| NA| NA| NA|
#>
summary(withby, dupLabels = TRUE)
#>
#>
#> |arm |sex |mdquality.s | Freq| Cumulative Freq| Percent| Cumulative Percent|
#> |:------|:----|:-----------|----:|---------------:|-------:|------------------:|
#> |A: IFL |Male |0 | 29| 29| 11.93| 11.93|
#> |A: IFL |Male |1 | 214| 243| 88.07| 100.00|
#> |A: IFL |Male |NA | 34| NA| NA| NA|
#>
#>
#> |arm |sex |mdquality.s | Freq| Cumulative Freq| Percent| Cumulative Percent|
#> |:------|:------|:-----------|----:|---------------:|-------:|------------------:|
#> |A: IFL |Female |0 | 12| 12| 9.23| 9.23|
#> |A: IFL |Female |1 | 118| 130| 90.77| 100.00|
#> |A: IFL |Female |NA | 21| NA| NA| NA|
#>
#>
#> |arm |sex |mdquality.s | Freq| Cumulative Freq| Percent| Cumulative Percent|
#> |:---------|:----|:-----------|----:|---------------:|-------:|------------------:|
#> |F: FOLFOX |Male |0 | 31| 31| 9.81| 9.81|
#> |F: FOLFOX |Male |1 | 285| 316| 90.19| 100.00|
#> |F: FOLFOX |Male |NA | 95| NA| NA| NA|
#>
#>
#> |arm |sex |mdquality.s | Freq| Cumulative Freq| Percent| Cumulative Percent|
#> |:---------|:------|:-----------|----:|---------------:|-------:|------------------:|
#> |F: FOLFOX |Female |0 | 21| 21| 9.59| 9.59|
#> |F: FOLFOX |Female |1 | 198| 219| 90.41| 100.00|
#> |F: FOLFOX |Female |NA | 61| NA| NA| NA|
#>
#>
#> |arm |sex |mdquality.s | Freq| Cumulative Freq| Percent| Cumulative Percent|
#> |:-------|:----|:-----------|----:|---------------:|-------:|------------------:|
#> |G: IROX |Male |0 | 17| 17| 8.33| 8.33|
#> |G: IROX |Male |1 | 187| 204| 91.67| 100.00|
#> |G: IROX |Male |NA | 24| NA| NA| NA|
#>
#>
#> |arm |sex |mdquality.s | Freq| Cumulative Freq| Percent| Cumulative Percent|
#> |:-------|:------|:-----------|----:|---------------:|-------:|------------------:|
#> |G: IROX |Female |0 | 14| 14| 10.37| 10.37|
#> |G: IROX |Female |1 | 121| 135| 89.63| 100.00|
#> |G: IROX |Female |NA | 17| NA| NA| NA|
#>