Search found 43 matches

by coledavis
Wed Jun 29, 2022 9:57 am
Forum: General
Topic: Survival Analysis time feature
Replies: 7
Views: 2382

Survival Analysis time feature

When I use Survival Analysis, the chart comes out showing the time elapsed as running from 1 to 10. As my times - as shown in the data - run from 40 to 180 days - this isn't helpful. I think that the user should see the time they have specified, with a median of that time, not a notional '1 - 10'.
by coledavis
Sat Feb 05, 2022 2:29 pm
Forum: General
Topic: is Partial Correlation working?
Replies: 8
Views: 5035

Re: is Partial Correlation working?

Files sent to you direct.
by coledavis
Sat Feb 05, 2022 12:54 pm
Forum: General
Topic: is Partial Correlation working?
Replies: 8
Views: 5035

Re: is Partial Correlation working?

Thank you, my mistake, as variables wrong way round. The reason this happened was that I was assuming that it would be like JASP's interface, where partials are part of the linear regression tool. I attach a picture of the interface. From what I can see, the results are different between JASP and ja...
by coledavis
Thu Feb 03, 2022 1:02 pm
Forum: General
Topic: is Partial Correlation working?
Replies: 8
Views: 5035

Re: is Partial Correlation working?

Hi Jonathon - try this. I've included a correlation matrix as well.
by coledavis
Wed Feb 02, 2022 5:22 pm
Forum: General
Topic: is Partial Correlation working?
Replies: 8
Views: 5035

is Partial Correlation working?

Hi. I'm updating my statistics books, but datasets which work in R and in JASP don't seem to elicit any response from Jamovi's Partial Correlation routine. www.vorpress.com
by coledavis
Tue Jun 08, 2021 2:48 pm
Forum: General
Topic: comprehensive statistics textbooks
Replies: 9
Views: 16598

Re: comprehensive statistics textbooks

Questions and answers were generic, but have now been made subject-specific - in general - for each book.
by coledavis
Tue May 05, 2020 3:34 pm
Forum: General
Topic: comprehensive statistics textbooks
Replies: 9
Views: 16598

Re: comprehensive statistics textbooks

Following requests from tutors, additional questions and answers on a chapter-by-chapter basis may be found on the sections of the website devoted to individual books. www.vorpress.com
by coledavis
Tue May 05, 2020 3:31 pm
Forum: General
Topic: comprehensive statistics textbooks
Replies: 9
Views: 16598

Re: comprehensive statistics textbooks

New versions of the Statistics without Mathematics series are now out: https://vorpress.com/health/index.htm This has examples from nursing, medicine and other healthcare settings. https://vorpress.com/sport/index.htm This is for sports scientists. https://vorpress.com/education/index.htm This is fo...
by coledavis
Sat Feb 22, 2020 11:07 am
Forum: Help
Topic: update problem
Replies: 6
Views: 3610

Re: update problem

Re antivirus: I've been using Avast, so I guess you could contact them.

Re the warnings: Does that mean a timer within the program, or do you send the update warning via internet connection?
by coledavis
Fri Feb 21, 2020 10:18 am
Forum: Help
Topic: update problem
Replies: 6
Views: 3610

Re: update problem

Have tried, using three different browsers, to no avail. I guess if other people are downloading ok, it might be my antivirus program becoming 'more useful'. Another point: the warning that my jamovi edition is old, is that a timed function of the program, or is there a connection via the internet t...