prepare_data2: prepare_data2

In stp4/stp25tools: Tools for data wrangling and statistical transformations

prepare_data2

Description

prepare_data(): wie prepare_data2() aber ohne zusatz infos in den [] Klammern. es werden keine measure und digits ausgegeben. Die measure.vars sind das was links steht und die group.vars das was rechts steht.

This function is used to prepare the data. The return value is a list with all the information for the automatic calculation of the descriptive statistics. The data is returned as tibble::as_tibble() and contains information about the scale properties and the number of decimal places for formatting. The labels are also returned.

makeNamesNum: aus Nummern die Namen extrahieren

make_formula: Formel erstellen in berechne_all(...) verwendet. Hier wird cbind(a,b,c)~g ausgegebeb.

clean_dots_formula: Formel bereinigen return: clean_dots_formula: formula - Objekt

Usage

prepare_data(...)

## S3 method for class 'formula'
prepare_data(
  x,
  data,
  groups = NULL,
  na.action = na.pass,
  drop.unused.levels = FALSE,
  ...
)

## S3 method for class 'data.frame'
prepare_data(
  data,
  ...,
  by = "1",
  groups = NULL,
  na.action = na.pass,
  drop.unused.levels = FALSE
)

prepare_data2(...)

## S3 method for class 'formula'
prepare_data2(
  x,
  data,
  groups = NULL,
  na.action = na.pass,
  drop.unused.levels = FALSE,
  ...
)

## S3 method for class 'data.frame'
prepare_data2(
  data,
  ...,
  by = "1",
  groups = NULL,
  na.action = na.pass,
  drop.unused.levels = FALSE
)

which_test(
  measure,
  group.class = NULL,
  measure.test = NULL,
  catTest = c("factor", "freq", "logical", "multi", "ratio"),
  conTest = c("numeric", "integer", "mean", "median")
)

makeNamesNum(measure, data, meAsNum = grepl("^[[:digit:]]", measure))

make_formula(measurevar, groupvars = NULL)

clean_dots_formula(x, data = NULL, names_data = names(data))

## S3 method for class 'stp25data'
print(x, ...)

Arguments

...	Namen oder Nummern (y-Variablen))
x	formel a + b + c ~ groups
data	data.frame
groups	condition Funktioniert noch nicht !
na.action	na.pass, na.omit
drop.unused.levels	an factor
by	x-Variablen
measure, group.class, measure.test, catTest, conTest, names_data	helpers do not change
meAsNum	logical welche sind Zahlen
measurevar, groupvars	mamen als strings

Value

Liste mit Namen und Daten data, measure.vars , group.vars, condition.vars, formula, by, measure, row_name, col_name, measure.class, group.class, condition.class, digits

Examples

 
dat<- data.frame(sex=factor(1:2), 
                 m1=1:2,m2=1:2, m3=1:2, m4=1:2, m5=1:2, m6=1:2, age=1:2)

dat |>  prepare_data(m1 + m2 + m3 ~ sex)
dat |>  prepare_data(m1 + m2 + m3 ~ sex | age)


dat<- data.frame(sex=1:2, m1=1:2,m2=1:2, m3=1:2, m4=1:2, m5=1:2, m6=1:2, geschl=1:2)

prepare_data2(~ m1 + m1 + m2 + m3 + m4, dat)
prepare_data2(~ log(m1) + m2 + m3 + m4, dat)
prepare_data2(~ m1[1] + m2 + m3 + m4, dat)
prepare_data2(~ m1[1] + m2 + m3[4,median] + m4, dat)
prepare_data2(dat, m1, m2, m3, m4)
prepare_data2(dat, 4:7)
prepare_data2(dat, m1[1], m2, m3, m4)
prepare_data2(dat, m1[1], m2, m3[4,median], m4)
prepare_data2(dat, m1, m2, m3, m4, by = ~ geschl)
prepare_data2(dat, m1[4, median], m2, m3, m4[5], by =  ~ geschl)
prepare_data2(dat, 1,2,6)


## Not run: 
which_test( "factor", NULL)
which_test( "factor", "logical")
which_test( "numeric", "factor")

which_test(c("median", "mean", "logical", "numeric", "multi"),
"factor",
c(NA, "ttest", NA, NA, NA))

c(
  median = "contest" ,
  mean = "ttest",
  logical = "cattest" ,
  numeric = "contest" ,
  multi = "notest"
)

## End(Not run)

 # measure <- c("geschl", "1" , "3:5", 1)
 # stp25tools:::makeNamesNum(measure,  data=dat)
 

## Not run: 
make_formula("a", "b")
make_formula("a", c("b","c"))
make_formula("a", ~b+c)
make_formula(c("a", "d"), c("b","c"))

## End(Not run)

## Not run: 
data <- data.frame(x = NA, y = NA, z = NA)
stp25tools:::clean_dots_formula(x ~ y, data)
stp25tools:::clean_dots_formula(. ~ x + y, data)
stp25tools:::clean_dots_formula(x + y ~ ., data)
stp25tools:::clean_dots_formula(~., data)
stp25tools:::formula_split(a+b~x|y)

## End(Not run)

stp4/stp25tools documentation built on Feb. 27, 2025, 11:14 p.m.