12 ok $R = Statistics::R->new();
18 ok $R->send(qq`postscript("$file" , horizontal=FALSE , width=500 , height=500 , pointsize=1)`);
20 ok $R->send( q`plot(c(1, 5, 10), type = "l")` );
22 ok $R->send( qq`x = 123 \n print(x)` );
25 ok $ret =~ /^\[\d+\]\s+123\s*$/;
27 ok $R->send( qq`x = 456 \n print(x)` );
30 ok $ret =~ /^\[\d+\]\s+456\s*$/;
42 ok $R->Rbin() =~ /\S+/;
48 ok $R->start_shared();
50 ok $R->start_sharedR();