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...ally calling java functions by using ".jnew()" and ".jcall()". I have added necessary jar's to the Classpath and I am able to run es.r from command prompt . But when I tried to call it from anoter r file using source() getting Exception Error in .jnew("com/algoTree/ClientElasticSearch/ElasticSearchLoader") : java.lang.ClassNotFoundException How can I solve this ? How can i execute the file from r-console. ? -- View this message in context: http://r.789695.n4.nabble.com/Class-Not-found-execption-tp4650824.html Sent from the R help mailing...

Hi , I am writing a function in C and i wish to call it from R. Thanks to this tutorial , this is easily possible - http://www.nceas.ucsb.edu/scicomp/usecases/CreateRPackageWithC Now , i have a server written in R which listens on a port for requests and process the requests. Now what i need is to load a large amount of data in startup of the server. And later this data should be available to

Hi , I am a newbie to R and i am trying to create a R package which is pretty main memory intensive. I would like to know what happens to the variables allocated in the C code while writing R extensions based on C. Are they preserved until someone de-allocate them or are they taken out by R's garbage collection ? Thanks Vineeth [[alternative HTML version deleted]]