home.md

+# Connection between R cran statistical analysis software and Cormas Software
+
+## Basics
+
+* This repository contains:
+  * R files
+  * Smalltalk sources
+* Works with:
+  * Cormas version (see below)
+    * 2017.10.10
+    * Developer: Pierre Bommel
+    * kernel FileName: Kernel-v.2017.10.2
+    * VW compatibility: 7.6
+  * Example cormas models
+    * The SIS model
+    * The ECEC model
+  * Additionnal parcels that need to be loaded in cormas
+    * copy the Add-ons folder in the cormas folder
+    * Then load all the parcels below using tools>add-ons>add-on-manager
+      * Opentalk-HTTP
+      * Opentalk-Tools-Basics
+      * Opentalk-Tools-Console
+      * Opentalk-Tools-Monitor
+      * CormasWS-sayHello.st
+      * CormasWS-runSimu.st
+      * CormasWS-setAttributeofClassvalue.st
+      * DataTransfR.st
+      * Root.Smalltalk.CormasNS.Kernel.Entity-rTransfer.st
+  * R version 3.4.4 (2018-03-15) with
+    * With R packages installed:
+      * httr
+      * xml2
+      * ggplot2
+      * dplyr
+      * tidyr
+    * NB: For linux you may need to install manualy curl (sudo apt-get install curl) and curlftpfs (sudo apt-get install curlftpfs) package
+
+## First try
+
+* Open R and set the working directory to the location of this document. The folder must contains:
+  * r-cormas-examplr.R file
+  * cormas-func.R file
+* Make sure that you have all the basics described in above section (including the additionnal parcels loaded in Cormas and packages installed)
+* Follow the tutorial described in the r-cormas-example.R
+  * Note that opening of cormas from R does not work at the moment. Cormas needs to be open and you need to open the R cormas connection: Simulation>analysis>R cormas>start webservice.
+
+Then you can use functions of cormas-func.R
+
+## Exple:
+
+r = openModel("ECEC") To see the request sent to cormas do: r\[\[1\]\]
+
+To see the answer received do : content(r\[\[2\]\],"text")
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