Problem with some functions

[esfand...@gmail.com]

Dear All,

I am currently encountering an issue with the function “procD.lm,” which I have previously utilized to analyze my dataset. Upon executing the function, I am not receiving the expected output, specifically the ANOVA table. Instead, I am only presented with limited information. In the past, the ANOVA table was displayed immediately following this information.

Additionally, I am experiencing an issue with the "plotTangentSpace" function, which I have used successfully in the past. When attempting to execute this function, I now encounter an error message stating: "could not find function."

This problem arose after I updated my R program. Could anyone kindly assist me in resolving this issue?

Thank you in advance for your support.

Best regards,

Mehdi

 

> procD.lm (shape ~ species * sex, data = gdf, iter = 9999, RRPP = TRUE)

Linear Model fit with lm.rrpp

 

Number of observations: 153

Number of dependent variables: 38 

Data space dimensions: 38 

Sums of Squares and Cross-products: Type I

Number of permutations: 10000

Call: procD.lm(f1 = shape ~ species * sex, iter = 9999, RRPP = TRUE,      data = gdf)

[Adams, Dean [EEOB]]

Mehdi,

Both of these changes occurred (and were announced) quite some time ago.

The function 'PlotTangentSpace' was deprecated in version 3.3.0 of geomorph (June 2020).  As was announced at that time it is replaced by 'gm.prcomp'.

For ProcD.lm, one simply runs the linear model and then uses 'summary()' or 'anova()' on it.  See the help file for examples. 

Dean

-- 
Dr. Dean C. Adams
Distinguished Professor
Department of Ecology, Evolution, and Organismal Biology
Iowa State University
www.public.iastate.edu/~dcadams/
phone: 515-294-3834

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From: geomorph-...@googlegroups.com <geomorph-...@googlegroups.com> on behalf of esfand...@gmail.com <esfand...@gmail.com>
Sent: Friday, March 21, 2025 4:49 AM
To: geomorph R package <geomorph-...@googlegroups.com>
Subject: [geomorph-r-package] Problem with some functions

 

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