我尝试测试R包的代码覆盖率。但是,在Travis-CI构建成功之后,它会显示一条错误消息,指出我测试的R包不包含covr包,如下所示:Error: ‘/home/travis/build/tzuliu/ooc’ does not contain a package! Execution halted我的Travis yml文件如下:language: rinstall:
- Rscript -e 'install.packages(c("devtools",
library(xgboost)# Initialize baseline predictions to be 0# base_margin is the base prediction Xgboost will boost from ;
dtrain <- xgb.DMatrix(agaricus.train$data, label = agaricus.tra