3.1.0

haghish · Sep 20, 2021 · 10ceed4 · 10ceed4
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diff --git a/R.ado b/R.ado
@@ -1,7 +1,7 @@
 // documentation written for markdoc
 
 /***
-[Version: 3.0.5](https://github.com/haghish/rcall/tags) 
+[Version: 3.1.0](https://github.com/haghish/rcall/tags) 
 
 cite: [Haghish, E. F. (2019). Seamless interactive language interfacing between R and Stata. The Stata Journal, 19(1), 61-82.](https://journals.sagepub.com/doi/full/10.1177/1536867X19830891)
 
@@ -416,8 +416,13 @@ program define R , rclass
 
   // drop the macros
   // -------------------------------------------------------------------------
-
 	macro drop RcallError
+
+  // check the working directory permission
+  // --------------------------------------
+  if missing("$wdpermissions") {
+    wdpermissions
+  }
 
 	// -------------------------------------------------------------------------
 	// Search R path, if not specified
@@ -540,6 +545,7 @@ program define R , rclass
       // clear the rcall global memory that is used for data transfer
       macro drop rcallglobal*
       macro drop rcall_synchronize_mode 
+      macro drop wdpermissions
 
 			display as txt "(R memory cleared)"
 			exit
@@ -764,6 +770,7 @@ program define R , rclass
 			local 0 : subinstr local 0 ":" ""
 		}
 	}
+
 
 	// -------------------------------------------------------------------------
 	// Execute interactive mode (including sync)
@@ -1118,7 +1125,7 @@ program define R , rclass
 	}
 
 	if !missing("`vanilla'") file write `knot' "rm(list=ls())" _n 				  // erase memory temporarily
-	if !missing("`foreign'") file write `knot' "library(readstata13)" _n		// load the readstata13 package
+	if !missing("`foreign'") file write `knot' "suppressWarnings(library(readstata13))" _n		// load the readstata13 package
 	if !missing("`RSite'") & missing("`vanilla'") 					///
 			file write `knot' "source('`RSite'')" _n
 	if !missing("`rprofile'") & missing("`vanilla'") 				///

diff --git a/dependency.do b/dependency.do
@@ -8,5 +8,12 @@ R packages. If the installation fails, read the rcall help file and install
 the dependencies manually.
 ***/
 
+// check github version and require minimum of version 2.3.0
+quietly github version github
+if "`r(version)'" < "2.2.0" {
+  di as err "please update your GitHub package"
+  di as txt "type:  github update github"
+}
+
 rcall_check
 rcall: install.packages("readstata13", repos="http://cran.us.r-project.org")
diff --git a/examples/Article Examples/rplot.ado b/examples/Article Examples/rplot.ado
@@ -1,17 +1,14 @@
 
-// summary program
-// ===============
-//
-// carring the "summary" function in R to summarize data in Stata
+// Using the qplot R function in Stata
+// ===================================
 
-*cap prog drop rplot
 program rplot
-	version 12
-	syntax varlist [, colour(name) shape(name) format(name)]
+	version 14
+	syntax varlist [, filename(name) colour(name) shape(name) format(name)]
 
 	// check for the required packages and versions
 	// -------------------------------------------------------------------------
-	rcall_check ggplot2>=2.1.0 , r(3.1.0) rcall(1.3.3)
+	rcall_check ggplot2>=2.1.0 , r(3.1.0) rcall(2.5.0)
 
 	// Checking the variables
 	// -------------------------------------------------------------------------
@@ -37,12 +34,13 @@ program rplot
 		local colour ", colour = `colour'"
 	}	
 	if !missing("`shape'") local shape ", shape = `shape'"
+  if missing("`filename'") local filename Rplot
 	if missing("`format'") local format pdf
 
-	rcall vanilla : `format'("Rplot.`format'"); library(ggplot2); 				///
-	qplot(data=st.data(), x =`2', y =`1' `colour' `shape')
+	rcall vanilla : `format'("`filename'.`format'"); library(ggplot2); 				///
+	      qplot(data=st.data(), x =`2', y =`1' `colour' `shape')
 
 	di as txt "({browse Rplot.`format'} was produced)" 
 end
 
-*qplot price mpg , colour(foreign) shape(foreign) format(pdf)
+*rplot price mpg , filename(graph) colour(foreign) shape(foreign) format(png)
diff --git a/examples/Article Examples/summary.ado b/examples/Article Examples/summary.ado
@@ -2,12 +2,15 @@
 // summary program
 // ===============
 //
-// carring the "summary" function in R to summarize data in Stata
+// Using the "summary" function in R to summarize data in Stata
 
 program summary, byable(recall)
 	version 12
 	syntax varlist [if] [in]
 	marksample touse
+
+  rcall_check , rversion(3.0) rcall(2.5.0) //required rcall version and R version
+
 	preserve
 	quietly keep if `touse'
 	quietly keep `varlist' 
@@ -17,8 +20,10 @@ end
 
 // Examples
 /*
-by foreign: summary price mpg
-summary price mpg if price < 4500
+sysuse auto, clear
+by foreign: summary price mpg if price < 4500
 summary mpg weight if foreign==1
 summary price mpg if mpg>25 & mpg<30
 summary price mpg in 1/20
+*/
+
diff --git a/examples/script/rscriptexample.R b/examples/script/rscriptexample.R
@@ -0,0 +1,5 @@
+# This is a regular R script file
+print(dim(df))
+correlation = cor(df$price, df$mpg)
+mat2 = mat^2
+print(mat2)
diff --git a/make.do b/make.do
@@ -3,7 +3,7 @@
 // DO NOT FORGET to update the version of the package, if changed!
 // for more information visit http://github.com/haghish/github
 
-make rcall, replace toc pkg  version(3.0.5)                                 ///
+make rcall, replace toc pkg  version(3.1.0)                                 ///
      license("MIT")                                                         ///
      author("E. F. Haghish")                                                ///
      email("[email protected]")                                 ///

diff --git a/rcall.ado b/rcall.ado
@@ -1,7 +1,7 @@
 // documentation written for markdoc
 
 /***
-[Version: 3.0.6](https://github.com/haghish/rcall/tags) 
+[Version: 3.1.0](https://github.com/haghish/rcall/tags) 
 
 cite: [Haghish, E. F. (2019). Seamless interactive language interfacing between R and Stata. The Stata Journal, 19(1), 61-82.](https://journals.sagepub.com/doi/full/10.1177/1536867X19830891)
 
@@ -416,8 +416,13 @@ program define rcall , rclass
 
   // drop the macros
   // -------------------------------------------------------------------------
-
 	macro drop RcallError
+
+  // check the working directory permission
+  // --------------------------------------
+  if missing("$wdpermissions") {
+    wdpermissions
+  }
 
 	// -------------------------------------------------------------------------
 	// Search R path, if not specified
@@ -540,6 +545,7 @@ program define rcall , rclass
       // clear the rcall global memory that is used for data transfer
       macro drop rcallglobal*
       macro drop rcall_synchronize_mode 
+      macro drop wdpermissions
 
 			display as txt "(R memory cleared)"
 			exit
@@ -764,6 +770,7 @@ program define rcall , rclass
 			local 0 : subinstr local 0 ":" ""
 		}
 	}
+
 
 	// -------------------------------------------------------------------------
 	// Execute interactive mode (including sync)

diff --git a/rcall.pkg b/rcall.pkg
@@ -1,9 +1,9 @@
-v 3.0.6
+v 3.1.0
 d 'RCALL': seamless R in Stata
 d 
 d call R in Stata and enable automated data communication
 d 
-d Distribution-Date:   20210810
+d Distribution-Date:   20210920
 d License: MIT
 d 
 F R.ado

diff --git a/rcall.sthlp b/rcall.sthlp
@@ -1,5 +1,5 @@
 {smcl}
-{browse "https://github.com/haghish/rcall/tags":Version: 3.0.6} 
+{browse "https://github.com/haghish/rcall/tags":Version: 3.1.0} 
 
 {p 4 4 2}
 cite:  {browse "https://journals.sagepub.com/doi/full/10.1177/1536867X19830891":Haghish, E. F. (2019). Seamless interactive language interfacing between R and Stata. The Stata Journal, 19(1), 61-82.}

diff --git a/stata.toc b/stata.toc
@@ -1,4 +1,4 @@
-v 3.0.6
+v 3.1.0
 d Materials by E. F. Haghish
 d [email protected]
 d http://github.com/haghish