myTESTS/test_freq.R

In pablo14/funModeling: Exploratory Data Analysis and Data Preparation Tool-Box

library(funModeling)

### 1 var
freq(heart_disease$gender)

### 2 var
freq(heart_disease, c("gender","thal"))

### high card, see layout
freq(data_country$country)

### warn message
a=as.factor(1:300)
b=freq(a)

### no vars -> all
freq(heart_disease)

##
a=c(NA,NA,NA)
b=factor(c("aa","vv","vv"))
tt=data.frame(a,b)

# factor var
funModeling::freq(tt$b)

# factor var
funModeling::freq(b)

# all NA
funModeling::freq(a)

# all numerical
funModeling::freq(mtcars)