I do not have Linux or other platforms to attempt to compile it for these other platforms. If any of you are willing, I would appreciate your participation.
It currently is only compiled for Windows
Hello, is LazStats still actively maintained by mr. Miller? Are there any recent forks or similar developments?
Is there any Lazarus software dealing specifically with DOE (Design Of Experiments)?
Are there any books or other materials covering specifically how to use LazStats for DOE?
Hello, is LazStats still actively maintained by mr. Miller?Does not look like that, even the link in the previous post is not working any more. I finally could download the Windows (*) sources from https://openstat.info/LazStatsMain.htm. Compilation did work after some changes (replaced GraphFrm.AutoScale by .AutoScaled due to a naming conflict), but at runtime I get a grid error that "FixedRows can't be > RowCount." which can be resolved by setting "DictionaryFrm.DictGrid.RowCount := DictionaryFrm.DictGrid.FixedRows;" in TOS3MainFrm.FormShow, unit MainUnit.
Is there any Lazarus software dealing specifically with DOE (Design Of Experiments)?I don't think so. Isn't it true that DOE in the end comes down to linear regression? In this case you could try the fitting routins built into TAChart. Or try DMath available via Online Package Manager, or JediMath (https://sourceforge.net/projects/jedimath/). Some forms require some redesign.
Chris Rorden has compiled versions for Linux (32 bit and 64 bit) as well as Mac OSX. He also "cleaned up" the code and made valuable suggestions. You can download these atUnfortunately, this URL doesn't seem to be correct. Under the URL posted by @marcov I can't find the source code for macOS. Is there a source code repository (VCS, SVN, git etc.) available?
http://statpages.org/miller/LazStats/
I have begun porting my own version, see https://github.com/wp-xyz/LazStats. All forms have consistent layout now, independent of widgetset. I have begun refactoring the code, adding validation of input parameters to avoid the frequent crashes of the program, checking the examples, rebuilding help files etc. With 100+ forms this will keep me busy for a while... The program must have been thesis for quite a lot of students.Chris Rorden has compiled versions for Linux (32 bit and 64 bit) as well as Mac OSX. He also "cleaned up" the code and made valuable suggestions. You can download these atUnfortunately, this URL doesn't seem to be correct. Under the URL posted by @marcov I can't find the source code for macOS. Is there a source code repository (VCS, SVN, git etc.) available?
http://statpages.org/miller/LazStats/
Great!I have begun porting my own version, see https://github.com/wp-xyz/LazStats. All forms have consistent layout now, independent of widgetset. I have begun refactoring the code, adding validation of input parameters to avoid the frequent crashes of the program, checking the examples, rebuilding help files etc. With 100+ forms this will keep me busy for a while... The program must have been thesis for quite a lot of students.Chris Rorden has compiled versions for Linux (32 bit and 64 bit) as well as Mac OSX. He also "cleaned up" the code and made valuable suggestions. You can download these atUnfortunately, this URL doesn't seem to be correct. Under the URL posted by @marcov I can't find the source code for macOS. Is there a source code repository (VCS, SVN, git etc.) available?
http://statpages.org/miller/LazStats/
@Bart: I could move it to ccr/applications...
I think there is a possible bug in LazStats BlkANOVAUnit or ANOVATestUnit, namely it seems that Post-Hoc comparisons are not working with One-Way ANOVA in LazStats.Attached screenshot of similar output from JASP software, with Post-Hoc comparisons - these are expected results...
I couldn't figure out what is the reason, can somebody please take a look?
Test dataset is here:
https://drive.google.com/file/d/1qsJE1sOHFYYkizcK7W0nbiTgpAQK2dUn/view?usp=sharing
"Etch Rate (A/min)" is a dependent response variable, while "RF Power (W)" is independent input variable.
My LazStats source code (CodeTyphon version) is here:
https://drive.google.com/file/d/1FnAZqaZrhwBYgr9luYSytCucRhi_nmmt/view?usp=sharing
Could somebody please test it?
Thanks. I just refactored the unit to my current standard. But I cannot find the position in the code, there is no comment "get independent variable columns" in my copy, only a "get dependent variaible columns". Except for this difference, a few lines later there are lines which seem to match. Just to make sure: What is the name of the procedure? TLSMregForm.ComputeBtnClick? Near the beginning after the bunch of SetLength instructions?it's in procedure TLSMregForm.ComputeBtnClick(Sender: TObject);
Did you happen to find the help file related to this form? The pdf usually contains a tested example of OpenStat which allows me to check the routine.
If there is not help file and no demo can you submit a sample file with the expected results?
@Bart: I could move it to ccr/applications...
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