Power analysis SPSS v 27.0

Hello List Members

I am new to SPSS 27.0 and power analysis.

I am trying to understand how to interpret power analysis results based on the values I have got from my pilot test data for 2 groups.

I get a value of 0.99 for power statistic b based on the sample sizes and unequal standard deviations for my two groups in my data set.

I tried to look up archives for the SPSS-L but it says that I do not have permission.

I would be most grateful if somebody could guide me to previous discussion or problems solved in relation to power analysis.

Looking forward to your reply.

Many thanks
thara vardhan

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[Art Kendall]

Did you try to access the archive via Nabble? or thru UGA?

https://www.statisticsteacher.org/2017/09/15/what-is-power/




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Art Kendall
Social Research Consultants
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Sent from: http://spssx-discussion.1045642.n5.nabble.com/

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[bdates]

Thara,

Here are the directions for subscribing to the listserv.

To subscribe

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There's also a resource at https://www.spsstools.net/en/ , which has solutions to questions users have posed, and a lot of syntax for solving particular problems. 

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Brian

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From: SPSSX(r) Discussion <[hidden email]> on behalf of [hidden email] <[hidden email]>
Sent: Wednesday, May 5, 2021 8:16 PM
To: [hidden email] <[hidden email]>
Subject: Power analysis SPSS v 27.0

 

Hello List Members

I am new to SPSS 27.0 and power analysis.

I am trying to understand how to interpret power analysis results based on the values I have got from my pilot test data for 2 groups.

I get a value of 0.99 for power statistic b based on the sample sizes and unequal standard deviations for my two groups in my data set.

I tried to look up archives for the SPSS-L but it says that I do not have permission.

I would be most grateful if somebody could guide me to previous discussion or problems solved in relation to power analysis.

Looking forward to your reply.

Many thanks
thara vardhan

=====================
To manage your subscription to SPSSX-L, send a message to
[hidden email] (not to SPSSX-L), with no body text except the
command. To leave the list, send the command
SIGNOFF SPSSX-L
For a list of commands to manage subscriptions, send the command
INFO REFCARD

===================== To manage your subscription to SPSSX-L, send a message to [hidden email] (not to SPSSX-L), with no body text except the command. To leave the list, send the command SIGNOFF SPSSX-L For a list of commands to manage subscriptions, send the command INFO REFCARD