Filter2: Subsetting Vectors, Matrices and Data Frames

In stp4/stp25aggregate: Aggregieren von Daten

Description

Select_case, subset2 base::subset()

Filter2 dplyr::filter()

Drop_NA tidyr::drop_na()

Drop_case edata[-subset, ]

Usage

subset2(data, ...)

Select_case(data, ..., output = TRUE)

Filter2(data, ...)

Drop_NA(data, ..., output = TRUE)

Drop_case(data, subset = NULL, output = TRUE)

Arguments

...	further arguments to be passed to or from other methods.
subset	Ausgewählte Fälle Position als Zahl
x	object to be subsetted.

Value

data.frame

Examples

 dat <- data.frame(
nr= 1:5,
sex = factor(c(1, 2, 1, 2, 1), 1:3, c("m", "f", "t")),
treatment = c("A", "A", "B", "B", "A"),
m1 = c(1, NA, 2, 1, 1),
m2 =  c(1, 5, NA, 1, 1),
m3 = c(2, 1, 5, 1, 1),
m4 = c(3, 2,2, 2, 1),
m5 = c(5, 2, 3, 1, 2),
m6 = c(4, 1, 4, 1, 1)
)

dat <- Label(
  dat,
  sex = "Geschlecht",
  treatment = "Behandlung",
  m1 = "Cohlesterin",
  m2 = "Billirubin"
)

dat <- tibble::as_tibble(dat)


subset2(dat, treatment == "A" & sex=="m" )
Select_case(dat, treatment == "A" & sex=="m", output=FALSE)
Filter2(dat, treatment == "A" & sex=="m")

Drop_NA(dat, m1)
# tidyr::drop_na(dat,m1)
Drop_NA(dat)
Drop_case(dat, c(2:4))

stp4/stp25aggregate documentation built on Sept. 17, 2021, 5:34 a.m.