create a data.frame summary for continuous variables
continuous_summary(
dat,
columns = NULL,
by = character(0),
hide_grouplabel = TRUE,
digits = 3
)a data.frame
continuous variables to be summarized. If NULL all continuous variables are summarized.
discrete variables to use as groups when summarizing.
if TRUE, group label will not be rendered, only level/value will be rendered.
the desired number of digits after the decimal point
ft_1 <- continuous_summary(iris, names(iris)[1:4],
by = "Species",
hide_grouplabel = FALSE
)
ft_1
Species
N
min.
q1
median
q3
max.
mean
sd
mad
# na
variable: Sepal.Length
setosa
50
4.300
4.800
5.000
5.200
5.800
5.006
0.352
0.297
0
versicolor
50
4.900
5.600
5.900
6.300
7.000
5.936
0.516
0.519
0
virginica
50
4.900
6.225
6.500
6.900
7.900
6.588
0.636
0.593
0
variable: Sepal.Width
setosa
50
2.300
3.200
3.400
3.675
4.400
3.428
0.379
0.371
0
versicolor
50
2.000
2.525
2.800
3.000
3.400
2.770
0.314
0.297
0
virginica
50
2.200
2.800
3.000
3.175
3.800
2.974
0.322
0.297
0
variable: Petal.Length
setosa
50
1.000
1.400
1.500
1.575
1.900
1.462
0.174
0.148
0
versicolor
50
3.000
4.000
4.350
4.600
5.100
4.260
0.470
0.519
0
virginica
50
4.500
5.100
5.550
5.875
6.900
5.552
0.552
0.667
0
variable: Petal.Width
setosa
50
0.100
0.200
0.200
0.300
0.600
0.246
0.105
0.000
0
versicolor
50
1.000
1.200
1.300
1.500
1.800
1.326
0.198
0.222
0
virginica
50
1.400
1.800
2.000
2.300
2.500
2.026
0.275
0.297
0