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) ~/Arbeiten an der TU/RstudioJutońal/Tutorial - RStudio __ ^

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^Ł Tutorial ^v

c- a s ^ *

1 burnout x Untrtledl* *		=n
>	Q □ Source on Save Q • L_>	_+Run _ Source •
1	# t-test fur unabhangige Stichprober	•*
2	attach(burnout)
3	unterst_w <- subsetCunterstuetzung,	geschlecht==2)
4 s	unterst_m <- subsetCunterstuetzung,	geschlecht==l)
6	t.test(
7	x=unterst_w,
8	y=unterst_m,
9	alternative="greater",
10	mu=0,
11	pai red=FALSE,
12	var. equal=TRUE|
13	)
12:16	O (Top Level) c	RScript i

o . oes    ;

Environment History					=»□
• ^ Q Import Dataset*		X Clear @			> t* _j llll
1 Global Erwironmenf*				0.
unterst_m unterst_w	num num	[1:48] 2.79 3.07 [1:104] 2.93 5 5	2.93 4.64	3.71    4.79 . 4.71    ...	■■ i
hi
File* Plots Packages	Help	Viewer

R: Student s t-Test -

a

## Default S3 method: t.test (x, y = NUliL,

alternative = c("two.sided", "less", "greater"), mu = 0, paired = FALSE, var.equal = FALSE, conf.level = 0.95, ...)

n

a

"two. sided” (default), "greater" or "less". You can spetify just the initial letter.    g

Console - /Arbeitcn an der TU/Rstudio tutorial/Tutorial/

The foli owing objects are masked from burnout (pos = 3):

alter, aufwand, aufwand_h, bedeutungsverlust, erschópfung, erwerb, fachsemester, geschlecht, selbstwi rk_ver1 ust, unterstuetzung

>    unterst_w <- subsetCunterstuetzung, geschlecht==2)

>    unterst_m <- subsetCunterstuetzung, geschlecht==l)

>    i

## S3 method for class 'formula' t.test(formula, data, subset, na.action, ...)

Arguments

x    a (non-empty) numeric vector of data values.

y    an optional (non-empty) numeric vector of data values.

alternative a character string specifying the alternative hypothesis, must be one of