[问题类型]:
程式咨询
[软件熟悉度]:
新手(没写过程式，R 是我的第一次)
[问题叙述]:
安装套件Sleuth2，使用时出现Error
第一次使用R，不确定这样算不算成功安装，希望版友提供协助
[程式范例]:
package'Sleuth2' is successfully unpacked and MD5 sums checked
The downloaded binary packages are in
C:\Users\XXX\AppData\Local\Temp\RtmpGYAnIh\downloaded_packages
>library(Sleuth2)
Error in library(Sleuth2):there is no package called 'Sleuth2'
[环境叙述]
R version 3.5.1 (2018-07-02)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 10 x64 (build 17134)
Matrix products: default
locale:
[1] LC_COLLATE=Chinese (Traditional)_Taiwan.950 LC_CTYPE=Chinese
(Traditional)_Taiwan.950
[3] LC_MONETARY=Chinese (Traditional)_Taiwan.950 LC_NUMERIC=C
[5] LC_TIME=Chinese (Traditional)_Taiwan.950
attached base packages:
[1] stats graphics grDevices utils datasets methods base
loaded via a namespace (and not attached):
[1] compiler_3.5.1 tools_3.5.1