Re: [R] Copying to R a rectangular array from a Java class

Hi, can you please tel me how to retrieve String two dimensional array as like sapply? -- View this message in context: http://r.789695.n4.nabble.com/Copying-to-R-a-rectangular-array-from-a-Java-class-tp3486167p3643223.html Sent from the R help mailing list archive at Nabble.com. ___

Re: [R] Copying to R a rectangular array from a Java class

I am happy to report that the author and maintainer of rJava informed me that the 2-dim array in java needs sapply and .jevalArray as follows: > conn2Arr<- sapply(.jfield(rJavaTst,sig="[[D","con2Arr"),.jevalArray) > conn2ArrRet <- > sapply(.jcall(rJavaTst,returnSig="[[D","retCon2Arr"),.jevalAr

Re: [R] Copying to R a rectangular array from a Java class

I discovered that a row of a rectangular array returns, but a function parameter is not sent to Java. Appended bare test code: My simple Java test class source and R test code follow: public class RJavTest { public static void main(String[]args) { RJavTest rJavTest=new RJavTest(); } public fi

[R] Copying to R a rectangular array from a Java class

Bare test code: My simple Java test class source and R test code follow: public class RJavTest { public static void main(String[]args) { RJavTest rJavTest=new RJavTest(); } public final static String conStg="testString"; public final static double con0dbl=1001; public final static d