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problem on testing "merge" widget

Submitted by naikdhiraj on Thu, 10/14/2010 - 12:27
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Hi,

I followed video on to experience Red-R.

On Win 7 (login as user)
Start R
Start Red-R
Red-R Canvas starts
Read Files <-data.frame->
Clicking "Read Files" starts "Read Files" window
Load File -

After loading my two files,I want to merge widgets.
I opened Merge widget into canvas and tried connecting them with "read Files"

It doesn't connect through the signal
How should I proceed??

Any suggestions..

Dhiraj

‹ Add Consensus clustering and DBSCAN to Red-R Barplots and Line graphs in one Canvas - ggplot2 ? ›

RE: problem on testing "merge" widget

Submitted by anupparikh on Thu, 10/14/2010 - 13:27.

Hi Dhiraj,
Thats really odd. Read file outputs a data.frame and Merge takes two data.frames as input.

On the canvas when you try to draw a line between read file and merge, is the input slot of merge colored red? This would indicate that the two do not share a compatible signal.

What version of Red-R are you using? You can find this by going to the help menu and click about Red-R. The type and revision number are most useful.

Thanks,
Anup