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Tôi gặp một chút khó khăn cài đặt R gói xtsExtra trên một máy cửa sổ ..., và không quá chắc chắn whats sai ...cài đặt gói xtsExtra trên một máy cửa sổ
> install.packages("xtsExtra", ,repos="http://R-Forge.R-project.org")
Warning in install.packages :
package ‘xtsExtra’ is not available (for R version 3.0.0)
Error in install.packages : argument is missing, with no default
> sessionInfo()
R version 3.0.0 (2013-04-03)
Platform: i386-w64-mingw32/i386 (32-bit)
locale:
[1] LC_COLLATE=English_United Kingdom.1252 LC_CTYPE=English_United Kingdom.1252
[3] LC_MONETARY=English_United Kingdom.1252 LC_NUMERIC=C
[5] LC_TIME=English_United Kingdom.1252
attached base packages:
[1] stats graphics grDevices utils datasets methods base
loaded via a namespace (and not attached):
[1] tools_3.0.0
> install.packages("xtsExtra", repos="http://R-Forge.R-project.org")
Warning in install.packages :
package ‘xtsExtra’ is not available (for R version 3.0.0)
Installing package into ‘C:/Users/HMaeda/Documents/R/win-library/3.0’
(as ‘lib’ is unspecified)
package ‘xtsExtra’ is available as a source package but not as a binary
Warning in install.packages :
package ‘xtsExtra’ is not available (for R version 3.0.0)
> require(xtsExtra)
Loading required package: xtsExtra
Warning message:
In library(package, lib.loc = lib.loc, character.only = TRUE, logical.return = TRUE, :
there is no package called ‘xtsExtra’
Như bao giờ hết bất kỳ Trợ giúp sẽ được đánh giá cao.
Xin cảm ơn trước.
Đối với khách truy cập trong tương lai, hãy xem [bài đăng mới, toàn diện hơn] (http://stackoverflow.com/questions/25721884/how-should-i-deal-with -package-xxx-is-not-available-warning) – GSee