[GRASS-user] Finding specific information in the wiki

[Robert Andrew Brown]

Hi Rich,

There are packages in R to do this. I have supplied a link below. However, I have read that is not advised to use GRASS in R and only use R in GRASS. GRASS has a command line "terminal" for this. However, I have double checked the results and have always had similar results in both options. The problem I have found is that you can only use a 32 bit version of R in the GRASS interface. So I prefer to use GRASS in the R interface with the GRASS 6 or 7 packages (link below) because you can use 64 bits. You may want to subset your data and run your statistical methods in both options described above just to make sure.

I hope this helps!

https://cran.r-project.org/web/packages/rgrass7/index.html


On Sep 28, 2017, at 12:15 PM, Rich Shepard <rshepard at appl-ecosys.com<mailto:rshepard at appl-ecosys.com>> wrote:

 Wanting to learn how to integrate GRASS and R I searched the web and found
a current link to a GRASS wiki page
<https://secure-web.cisco.com/1R5iN2cP5lS0tWYPn5JpDL5earPUhf29EuMy3HwwsSJ04yzy-m6svQDSLw2pS6peKZIVQZw1OIXmoyxoGwQEz0EgZRzcfvoVm0S2tVd4Q7Hdo10_Fwb3k2IyWTgR0Qz3FlWJj3lbtYjiP4iZL79x7UwTN6vrB8sGkngrqxxhwAnXceoBnZVwEnkQkIdJfoCnzCWVydiA2s6_N9YfcDK8JVQCoiomIAgKYSEvvD5CqezRdqJ-fnD6kZ0wtaAFvGOBKmS6vhbSe8ND_uCy9hr6eTk081Gemg_LF63X4Xf2IZkmuokF1jQ1BC7NqyZVHvtCC8YNRc5JbY5XOEifY0PSAqKUAXUS_OmHtk7hNcLoF1I0/https%3A%2F%2Fgrasswiki.osgeo.org%2Fwiki%2FR_statistics>. But, when I navigated to
the wiki from the main GRASS landing page I was not able to find that page.

 If it's within one of the links on the left the appropriate one was not
obvious to me. Following the links to Documents -> GRASS tutorials ->
Scripting & interfacing other systems did not list the R interface.

 In the search box I entered 'R' and selected the top choice. This showed
me the R.stats page. Not what I wanted.

 How does one find the above web page from the main wiki page? Perhaps a
tutorial on how to find things in the wiki would help new wiki visitors like
me.

A curious mind wants to know,

Rich

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