refine readme.md

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hetong 2014-09-01 17:24:13 -07:00
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This is subfolder for experimental version of R package. # R package for xgboost.
Installation: ## Installation
For up-to-date version(which is recommended), please install from github.
```r ```r
require(devtools) require(devtools)
install_github('xgboost','tqchen',subdir='R-package') install_github('xgboost','tqchen',subdir='R-package')
``` ```
For stable version on CRAN, please run
```r
install.packages('xgboost')
```
## Examples
Please visit [demo](https://github.com/tqchen/xgboost/blob/master/R-package/inst/examples/demo.R) for more details. Please visit [demo](https://github.com/tqchen/xgboost/blob/master/R-package/inst/examples/demo.R) for more details.