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fec1
2008 Jan 19
1
a problem when i use JRI package in java
..., but there is a problem for me
these is some code of the program:
re.eval("library(lattice)");
y=re.idleEval("print(1:10)");
y=re.eval("feq <- read.delim('c:/minist.txt',header=T)");
y=re.eval("feq1<-as.matrix(feq)");
System.out.println(y=re.eval("feq1[1,]"));
y=re.eval("jpeg()");
y=re.eval("levelplot(feq1)");
re.eval("dev.off()");
re.end();
System.out.println(&qu...