5 arguments passed to .Internal(matrix) which requires 7
无论出于何种原因,每当我尝试运行以下代码时,我都会不断收到错误消息:
library(randomForest)
set.seed(647)
myiris <- cbind(iris[1:4], matrix(runif(508 * nrow(iris)), nrow(iris), 508))
通过搜索,我发现了其他几个遇到类似问题的人,但这些人的解决方案似乎都没有对我有用。正在运行的RI版本如下:
R version 2.15.3 (2013-03-01) -- "Security Blanket"
Copyright (C) 2013 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: x86_64-w64-mingw32/x64 (64-bit)
当我运行 searchpaths() 时,我得到以下信息:
searchpaths()
[1] ".GlobalEnv" "C:/Users/XXXX/Documents/R/win-library/2.15/randomForest"
[3] "tools:rstudio" "C:/Program Files/R/R-2.15.3/library/stats"
[5] "C:/Program Files/R/R-2.15.3/library/graphics" "C:/Program Files/R/R-2.15.3/library/grDevices"
[7] "C:/Program Files/R/R-2.15.3/library/utils" "C:/Program Files/R/R-2.15.3/library/datasets"
[9] "C:/Program Files/R/R-2.15.3/library/methods" "Autoloads"
[11] "C:/PROGRA~1/R/R-215~1.3/library/base"
我猜这个问题不知何故源于[11],但我不确定如何永久改变它。我在我的计算机上卸载了所有以前版本的 R 并重新安装了 2.15-3,但我仍然得到:
[11] "C:/PROGRA~1/R/R-215~1.3/library/base"
任何解决此问题的帮助将不胜感激。谢谢!