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vignet fix

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dr. M.S. (Matthijs) Berends 2018-09-07 09:32:31 +02:00
parent c5073f2fd1
commit 0de65438b1
1 changed files with 2 additions and 2 deletions
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vignettes/freq.Rmd
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@ -39,11 +39,11 @@ septic_patients %>%
freq() freq()
# or the preferred way: using a pipe to pass the variable on to the freq function # or the preferred way: using a pipe to pass the variable on to the freq function
septic_patients %>% freq(sex) # this also shows 'age' in the title septic_patients %>% freq(sex) # this also shows 'sex' in the title
``` ```
This will all lead to the following table: This will all lead to the following table:
```{r, echo = TRUE} ```{r, echo = FALSE}
freq(septic_patients$sex) freq(septic_patients$sex)
``` ```
This immediately shows the class of the variable, its length and availability (i.e. the amount of `NA`), the amount of unique values and (most importantly) that among septic patients men are more prevalent than women. This immediately shows the class of the variable, its length and availability (i.e. the amount of `NA`), the amount of unique values and (most importantly) that among septic patients men are more prevalent than women.