Power Analysis for Normal Distribution - Revision history

Tdlee: Text replacement - "{{translate|pageName=http://wiki.stat.ucla.edu/socr/" to ""{{translate|pageName=http://wiki.socr.umich.edu/"

2020-03-03T18:05:26Z

Text replacement - "{{translate|pageName=http://wiki.stat.ucla.edu/socr/" to ""{{translate|pageName=http://wiki.socr.umich.edu/"

2012-07-06T21:55:18Z

2012-07-06T21:51:23Z

‎List of Functionalities

2008-02-10T04:32:00Z

2007-05-17T08:13:56Z

‎Calculating critical point.

2007-05-17T08:13:32Z

‎Calculating critical point.

2007-05-17T08:13:12Z

‎Calculating critical point.

2007-05-17T08:09:07Z

‎Calculating critical point.

2007-05-17T08:07:25Z

‎Calculating critical point.

2007-05-17T08:06:09Z

‎Calculating critical point.

← Older revision		Revision as of 18:05, 3 March 2020
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	* [http://www.socr.ucla.edu/htmls/ana/NormalPower_Analysis.html SOCR Power Analysis Java applet]		* [http://www.socr.ucla.edu/htmls/ana/NormalPower_Analysis.html SOCR Power Analysis Java applet]

−	{{translate\|pageName=http://wiki.~~stat~~.~~ucla~~.edu~~/socr~~/index.php?title=Power_Analysis_for_Normal_Distribution}}	+	"{{translate\|pageName=http://wiki.socr.umich.edu/index.php?title=Power_Analysis_for_Normal_Distribution}}

← Older revision		Revision as of 21:55, 6 July 2012
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	This is even easier than (1) and (2). Just click on '''SELECT PARAMETERS''', enter all the information, then click on '''CALCULATE'''. Then click on '''RESULT''' for the result.		This is even easier than (1) and (2). Just click on '''SELECT PARAMETERS''', enter all the information, then click on '''CALCULATE'''. Then click on '''RESULT''' for the result.
		+
		+	===See also===
		+	* [[SOCR_HTML5_PowerCalculatorProject\| The SOCR HTML5 Statistical Power Calculator Webapp Project]]
		+	* [http://www.socr.ucla.edu/htmls/ana/NormalPower_Analysis.html SOCR Power Analysis Java applet]

	{{translate\|pageName=http://wiki.stat.ucla.edu/socr/index.php?title=Power_Analysis_for_Normal_Distribution}}		{{translate\|pageName=http://wiki.stat.ucla.edu/socr/index.php?title=Power_Analysis_for_Normal_Distribution}}

@@ Line 1: / Line 1: @@
 == List of Functionalities ==
 === Finding Power with Sample Size ("Part 1")===
 Finding power, with given information (including the sample size, standard deviation (SD), mean of the null (mu_0) and alternative (mu_A) hypothesis, significance level and hypothesis type).

@@ Line 1: / Line 1: @@
-Power Analysis for Normal Distribution has three functions available:
+== List of Functionalities ==
-=== Calculating power with known sample size.===
+=== Finding Sample Size with Power ("Part 2")===
-=== Calculating sample size with known power.===
+Finding sample size, with given information (including the power, standard deviation, mean of the null and alternative hypothesis, significance level and hypothesis type).
-[[Image:SOCR_AnalysisActivities_NormalPower_Chu_051707_Fig2.jpg|600px]]
+=== Details of Computation Steps ===
-After inputing all the parameters, click on the COMPUTER button to see the results.
+You can do part (1) in two ways:
-[[Image:SOCR_AnalysisActivities_NormalPower_Chu_051707_Fig3.jpg|600px]]
+=====A. Without Generating Raw Data=====

@@ Line 7: / Line 7: @@
 [[Image:SOCR_AnalysisActivities_NormalPower_Chu_051707_Fig1.jpg|600px]]
 Then click on the SELECT PARAMETER button to input parameters. Make sure the option "Get Critical Point" is CHECKED.
@@ Line 12: / Line 13: @@
 [[Image:SOCR_AnalysisActivities_NormalPower_Chu_051707_Fig2.jpg|600px]]
-After input all the parameters, click on the COMPUTER button to see the results.
 [[Image:SOCR_AnalysisActivities_NormalPower_Chu_051707_Fig3.jpg|600px]]

@@ Line 6: / Line 6: @@
 After the SOCR Analysis Applet is opened, click on the Normal Distribution Power.
-[[Image:SOCR_AnalysisActivities_NormalPower_Chu_051707_Fig1.jpg|400px]]
+[[Image:SOCR_AnalysisActivities_NormalPower_Chu_051707_Fig1.jpg|500px]]
 Then click on the SELECT PARAMETER button to input parameters. Make sure the option "Get Critical Point" is CHECKED.
-[[Image:SOCR_AnalysisActivities_NormalPower_Chu_051707_Fig2.jpg|400px]]
+[[Image:SOCR_AnalysisActivities_NormalPower_Chu_051707_Fig2.jpg|500px]]
 After input all the parameters, click on the COMPUTER button to see the results.
-[[Image:SOCR_AnalysisActivities_NormalPower_Chu_051707_Fig3.jpg|400px]]
+[[Image:SOCR_AnalysisActivities_NormalPower_Chu_051707_Fig3.jpg|500px]]

← Older revision		Revision as of 08:07, 17 May 2007
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	After the SOCR Analysis Applet is opened, click on the Normal Distribution Power.		After the SOCR Analysis Applet is opened, click on the Normal Distribution Power.

		+	[[Image:SOCR_AnalysisActivities_NormalPower_Chu_051707_Fig1.jpg\|400px]]

−	[[Image:~~SOCR_AnalysisActivities_NormalPower_Chu_051707_Fig1~~.jpg\|400px]]	+	Then click on the SELECT PARAMETER button to input parameters.
		+
		+	[[Image:SOCR_AnalysisActivities_NormalPower_Chu_051707_Fig2.jpg\|400px]]
		+
		+	After input all the parameters, click on the COMPUTER button to see the results.
		+
		+	[[Image:SOCR_AnalysisActivities_NormalPower_Chu_051707_Fig3.jpg\|400px]]