Hello, I'm EDWIN, I create (make) GUI, with call many function but I don't know why when I call function I can't. if without function, Yes I can.. can you help me ? can you make this, become true with full code? Can you help me to create data.entry with interface LM - BETA1.HAT - BETA2.HAT SD.BETA1.HAT HAT SD.BETA2.HAT RLM - BETA1.HAT - BETA2.HAT SD.BETA1.HAT HAT SD.BETA2.HAT 2 10 value 100 Thx Edwwin -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: simple.txt URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20090116/94b44fdd/attachment-0004.txt> -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: data.txt URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20090116/94b44fdd/attachment-0005.txt>