Two-Sample Mean Test
Two-sample mean test.
Options
- data |
object (required)
: object of value arrays. Default:none
. - x |
string (required)
: name of first variable. Default:none
. - y |
string
: name of second variable (y
orgroup
have to be supplied). Default:none
. - group |
(string|Factor)
: name of grouping variable (y
orgroup
have to be supplied). Default:none
. - type |
string
: type of test (eitherZ Test
orT Test
). Default:'T Test'
. - xstdev |
number
: first standard deviation (forZ Test
). Default:none
. - ystdev |
number
: second standard deviation (forZ Test
). Default:none
. - alpha |
number
: significance level. Default:0.05
. - direction |
string
: test direction (eitherless
,greater
, ortwo-sided
). Default:'two-sided'
. - diff |
number
: difference under H0. Default:0
. - showDecision |
boolean
: controls whether to display if the null hypothesis is rejected at the specified significance level. Default:false
.
Examples
Live Editor
Result
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