摘要：简化代码在： http://stackoverflow.com/questions/28788117/stacking-charts-in-javafx 详细代码在： https://gist.github.com/jewelsea/3668862 双Y坐标的linechart： https://b 阅读全文

摘要：install rJava package in RStudio rJava is installed in the directory C:\Program Files\R\R-3.3.0\library\rJava http://www.studytrails.com/blog/r-and-ja 阅读全文