Rank: 234 based on 234 downloads (last 30 days) and 3 files submitted
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Robert Henson

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The MathWorks

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Files Posted by Robert View all
Updated   File Tags Downloads
(last 30 days)
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23 Jul 2013 Screenshot Flow Cytometry Data Reader and Visualization Flow Cytometry Data Reader and Visualization Example Author: Robert Henson biotech, visualize, flow, pharmaceutical, fcs, data reader 56 2
  • 3.66667
3.7 | 3 ratings
23 Jul 2013 MATLAB R-link Functions for calling the statistical package R from within MATLAB. Author: Robert Henson statistics, r cran, after several issues ..., the dcom prog and my ..., probability, then reinstall r 153 72
  • 4.54545
4.5 | 34 ratings
23 Jul 2013 Screenshot Heat Maps with Text Heat maps with numeric values overlayed Author: Robert Henson annotation, heatmap, numeric values, customization, graphics, plot annotation 25 4
  • 5.0
5.0 | 3 ratings
Comments and Ratings on Robert's Files View all
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29 Jul 2013 Flow Cytometry Data Reader and Visualization Flow Cytometry Data Reader and Visualization Example Author: Robert Henson arnold

cool, but I cannot seem to set the marker size or non filled markers. Works fine with 'plot' mesh or grid, but not with 'msize:
==================================
>> h = dscatter(X, Y, 'msize', 20);
Error using scatter (line 53)
Too many input arguments.

Error in dscatter (line 170)
h =
scatter(X,Y,msize,col,marker,'filled');
==================================

It would also be nice if one could generate a gapless 2D image/array with the "density" as entries. Like the 2d projection of what ('plot', 'surf') actualy gives you.

On top of that I'd recommend catching the input "error" of horizontal vectors instead of vertical. It gives the user an error about equal sizes, you should just check for that and rotate the vectors if necessary ;)

28 Feb 2013 Flow Cytometry Data Reader and Visualization Flow Cytometry Data Reader and Visualization Example Author: Robert Henson Shimoni, Raz

21 Feb 2013 MATLAB R-link Functions for calling the statistical package R from within MATLAB. Author: Robert Henson Fajst, Krzysztof

so does it connect to existing R session or creates a new one ?? I think It creates a new one as it was working without starting R.

Is it possible to connect to existing R seession ??

05 Dec 2012 MATLAB R-link Functions for calling the statistical package R from within MATLAB. Author: Robert Henson Marc

So, I'm just beginning to use this and running into some trouble. The install worked fine but I am having issues using the evalR() function to source a function I have saved to disk. First, I attempted to write the code:

[RESULT, STATUS, MSG] = evalR('source('~/R functions/makerm function.R')');

however this provides an error in matlab itself because the portion of the code between the apostrophes of the evalR(‘ ‘) statement does not permit the entire command to be sent to R, specifically the 'source('~/R functions/makerm function.R')' portion of the command is what I want to execute in R. So, I tried the typical matlab method of adding an extra apostrophe within the text to make apostrophes actually read as apostrophes rather than as indicators of groupings within the command. I used the code:

[RESULT, STATUS, MSG] = evalR('source(''~/R functions/makerm function.R'')');

this runs however in the MSG output variable it says

"Error using COM.StatConnectorSrv_StatConnector/Evaluate Invoke Error, Dispatch Exception: There is no connection for this connection ID".

I am not sure as to what connection the error is talking about but I know that the DCOM connection is working since the Rdemo.m runs fine and I am able to send and compute things in my own scripts.

Ultimately, I'm trying to get R functions that I have created and saved on my hard drive to be accessible and used when I send data from Matlab to R. Thanks for any help you can give me regarding how to source a function via the matlab R link interface.

20 Sep 2012 MATLAB R-link Functions for calling the statistical package R from within MATLAB. Author: Robert Henson Thomas

After several issues regarding statconnector I installed randfriends, the dcom prog and my R, then reinstalled R, ran it as admin and installed the dcom from R. Works fine now.

Top Tags Applied by Robert
biotech, pharmaceutical, statistics, annotation, bioinformatics
Files Tagged by Robert View all
Updated   File Tags Downloads
(last 30 days)
Comments Rating
23 Jul 2013 Screenshot Flow Cytometry Data Reader and Visualization Flow Cytometry Data Reader and Visualization Example Author: Robert Henson biotech, visualize, flow, pharmaceutical, fcs, data reader 56 2
  • 3.66667
3.7 | 3 ratings
23 Jul 2013 MATLAB R-link Functions for calling the statistical package R from within MATLAB. Author: Robert Henson statistics, r cran, after several issues ..., the dcom prog and my ..., probability, then reinstall r 153 72
  • 4.54545
4.5 | 34 ratings
23 Jul 2013 Screenshot Heat Maps with Text Heat maps with numeric values overlayed Author: Robert Henson annotation, heatmap, numeric values, customization, graphics, plot annotation 25 4
  • 5.0
5.0 | 3 ratings

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