Bálint Czúcz
2006-Aug-15 07:21 UTC
[R] how to call forth a class definition buried in a package
Dear list, I would like to use this C call: tmp <- .Call("R_MPinv", covariance, tol, svdmem) but it gives me the following error: Error in getClass("LinStatExpectCovarMPinv") : "LinStatExpectCovarMPinv" is not a defined class I think the reason for this is that the C code starts with this call: PROTECT(ans = NEW_OBJECT(MAKE_CLASS("LinStatExpectCovarMPinv"))); .... and the Class definition for "LinStatExpectCovarMPinv" hides deep buried in package "party". Were it not for the C call, i could avoid this error by specifying a "where=" argument to GetClass(). But what can I do now? Thank you! B?lint -- Cz?cz B?lint PhD hallgat? BCE KTK Talajtan ?s V?zgazd?lkod?s Tansz?k 1118 Budapest, Vill?nyi ?t 29-43.