Recent Posts

1

Effect Sizes / Re: Equation for repeated measures effect size

« Last post by Dev on 03 January, 2019, 04:06:17 pm »

Hi Castruita,

I've sent you a copy of the paper you requested to your registered email. Let me know if you don't get this.

The article is being bounced from stats journals to psychology / medical journals. The psychology / medical journals say 'this is far too complex for a psychology audience, have you tried a statistics journal?' The stats journals say 'yes, we know this - of course. Have you tried sending it to a psychology or medical journals as it is they who are making the mistakes?'. Catch-22 supreme.

Best,

Grant

2

Effect Sizes / Re: Equation for repeated measures effect size

« Last post by Castruita on 21 December, 2018, 03:36:59 am »

Hello Dev, is the paper that you mentioned here available anywhere? I'd love to take a look at it.

3

Effect Sizes / Re: Working with Meta-analyses

« Last post by Dev on 16 June, 2018, 10:10:34 am »

Hi NicholasP,
I'm afraid it's still the same 
Every other work around throw up a new problem.
Best
Dev

4

Installation / Operation / Re: Internationalisation problems ...

« Last post by Dev on 16 June, 2018, 10:06:38 am »

Hi HermanTo,
No problem this end with windows 10. Try uninstalling and reinstalling again. If it's an international issue, there's a thread here on that.
Let us know how you go.
Dev

5

Effect Sizes / Re: Working with Meta-analyses

« Last post by NicolasP on 11 May, 2018, 07:18:12 am »

Hi Dev, is this still applicable after all those years? In other words, have things changed dramatically since then?

6

Installation / Operation / Re: Internationalisation problems ...

« Last post by HermanTo on 14 February, 2018, 04:24:26 am »

I can't get ClinTools to install on Windows 10. Is it not possible or is something else causing this issue?

7

Effect Sizes / Re: Negative Mean?

« Last post by Dev on 18 September, 2017, 10:50:49 pm »

Sorry, I'm a bit lost. Don't you have this tab (see attached).
Best,
Dev

8

Effect Sizes / Re: Negative Mean?

« Last post by Corson on 17 September, 2017, 10:57:41 pm »

I downloaded it to test out the repeated-measures effect size calculations, but the free edition doesn't appear to have bingo here an extra statistics tab at all.

Same here, are the extra statistic tabs in the paid version?

9

Installation / Operation / Internationalisation problems ...

« Last post by Dev on 13 June, 2012, 11:01:21 pm »

From the FAQ

1. If you are in what Microsoft calls an International Setting (e.g., France, Germany, etc), then you may get the following error when trying to run the software:
    Runtime Error - 13: Type mismatch
    This means that you do not have the English (United States) settings in your Regional Settings. To fix this, change Regional Settings to English (United States) under My Computer / Control Panel / Regional Settings. Once
     finished using the programme, however, you might want to change back to your own region again.

2.  Another problem may occur in countries where a comma is used instead of a decimal place. Here's what to do:

    Under Windows XP / Vista / Win 7 in English slight variations around the following works: Access the 'Regional and Language Options' under the Control Panel. Then under 'Regional Options' you
    select 'Customise' and then change the decimal symbol to a "." instead of a ",". Accept the changes and try the programme again (some machines may need a reboot).

    In German, a colleague advised us of the following: in the German version is the order 'Regional and Language Options' (in German ?Zeit, Sprache, Region?) under the Control Panel (in German ?Systemsteuerung?).
    Then under 'Regional Options' (in German ?Tastaturen und Eingabemethoden ?ndern?, English ?alter keyboard and input method?) you select 'customise' (in German ?Format?, English ?format?),
    then ?further settings? (in German ?Weitere Einstellungen?) and then change the decimal symbol to a "." instead of a ",". Accept the alteration and it works without any problems. - Thank you Dirk!

10

Effect Sizes / Re: Equation for repeated measures effect size

« Last post by Dev on 17 February, 2011, 05:56:21 am »

My pleasure. I've just looked at the picture I attached and it's not that clear. It should be:

correlated t-statistic multiplied by Square-root of ((2(1-r))/n).

On a side note: We will be submitting a paper ourselves soon which demonstrates that Hedges' g is a better approximation, under most circumstances, that Dunlap's equation (the one above - which is usually recommended for correlated designs).

Best,
Dev