2.13.4.7 signrank1(Pro)

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Menu Information

Statistics: Nonparametric Tests: One-Sample Wilcoxon Signed Rank Test

Brief Information

Perform a one-sample Wilcoxon signed rank test

Additional Information

This feature is for OriginPro only.

Command Line Usage

1. signrank1 irng:=col(A)

2. signrank1 irng:=Col(A) median:=0.1

3. signrank1 irng:=Col(1) median:=2.0 tail:=lower rt:=<new Sign>

X-Function Execution Options

Variables

Display
Name 		Variable
Name 		I/O
and
Type 		Default
Value 		Description
Input irng

Input

Range

<active>

Specify the input data range on which to perform one-sample Wilcoxon Sign rank test.

Test Median median

Input

double

0

Specify the value for null hypothesis

Null Hypothesis null

Input

string

0

Show the null hypothesis

Alternate Hypothesis tail

Input

int

Radio

Indicates whether an upper, lower, or 2 tailed Wilcoxon sign rank test should be performed
Option list

  • two:Median <> 0
    Performs a 2-tailed Wilcoxon Sign rank test
  • upper:Median > 0
    Performs an upper-tailed Wilcoxon Sign rank test
  • lower:Median < 0
    Performs a lower-tailed Wilcoxon Sign rank test
Significance Level alpha

Input

double

0.05
 Specify the significance level of the test.
Output Results rt

Output

ReportTree

[<input>]<new>

Specify the report worksheet destination


Examples

1. To perform a one-sample Wilcoxon Sign rankTest on column 1 of the active worksheet using default settings, type the script command:

signrank1 irng:=col(A);
To list detailed output results of the above test, use the script command:
signrank1.=

2. To perform an upper-tailed one-sample Wilcoxon Sign rank Test on column B of the active worksheet, with the hypothetical mean set as 20, use the script command:

signrank1 irng:=col(B) median:=20 tail:=1
Notice that all the commands can be executed from the same line, separated only by spaces.


More Information

For more information, please refer to our User Guide.

Reference

Related X-Functions

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