- rxImport(iris,outFile = 'test.xdf',rowsPerRead = 60) ##读取数据
- rxGetInfo(‘test.xdf’) ##查看数据结构
- ###结果
- ##File name: D:\msR\R_SERVER\library\RevoScaleR\rxLibs\x64\test.xdf
- ##Number of observations: 150
- ##Number of variables: 5
- ##Number of blocks: 1
- ##Compression type: zlib