Displaying 4 results from an estimated 4 matches similar to: "Help_urgent_how to calculate mean and sd in biomod 2"
2017 Oct 26
0
Help_urgent_how to calculate mean and sd in biomod 2
Ol?,
Please keep this in the list, I'm cc-ing r-help at r-project.org. And yes,
I am Portuguese but R-Help is a mailing list in the English language.
As for your new question, I believe that you should start a new thread.
This is completely different from the question on computing mean and sd.
Ask a new question.
Font "arial" is a Microsoft font and as far as I know is not
2009 May 11
1
3d Scatterplot using rgl
Hi,
I am trying to plot a 3d scatter plot using the rgl package but am having trouble.
I have a matrix containing x, y and z co-ordinates and a fourth element related to a count variable.
I would like to plot the points using plot3d with the sizes of the points related to the fourth element in the matrix. Is this possible with plot3d or do I need to use something else?
I include a small example
2010 Jan 04
0
BIOMOD: the format of background data
Dear,
I am a newbie to R.
I am trying BIOMOD to simulate species distributions with presence-only
data.
As the presence-only data consist of three columns, presence, longitude,
latitude,
please kindly share how to prepare the background data (maybe using ArcGIS
?)
Thank you
Elaine
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2012 Dec 02
1
Repeated-measures anova with a within-subject covariate (or varying slopes random-effects?)
Dear all,
I am having quite a hard time in trying to figure out how to correctly
spell out a model in R (a repeated-measures anova with a
within-subject covariate, I guess). Even though I have read in the
posting guide that statistical advice may or may not get an answer on
this list, I decided to try it anyway, hoping not to incur in
somebody's ire for misusing the tool.
For the sake of