解决方案:R.matlab使用的包R.oo有一个名为getDate的函数。我在加载R.matlab包之前加载了另一个函数getDate()。
我无法加载R包R.matlab
任何人都有同样的问题?我有以下错误消息:
Loading required package: R.matlab
Error in as.POSIXlt.POSIXct(x, tz) : invalid 'tz' value
Error: package 'R.matlab' could not be loaded
编辑:它发生在2011年2月3日的最后一次更新
之后> sessionInfo()
R version 2.12.1 (2010-12-16)
Platform: i386-pc-mingw32/i386 (32-bit)
locale:
[1] LC_COLLATE=English_United States.1252 LC_CTYPE=English_United States.1252 LC_MONETARY=English_United States.1252 LC_NUMERIC=C LC_TIME=English_United States.1252
attached base packages:
[1] grDevices datasets splines graphics stats tcltk utils methods base
other attached packages: [1] R.oo_1.7.5 R.methodsS3_1.2.1 waveslim_1.6.4 timeDate_2130.91 ncdf_1.6.5 rgl_0.92.798
[7] fields_6.3 spam_0.23-0 splancs_2.01-27 sp_0.9-76 maps_2.1-5 shapefiles_0.6
[13] foreign_0.8-41 scrapeR_0.1.6 XML_3.2-0.2 mFilter_0.1-3 RCurl_1.5-0.1 bitops_1.0-4.1
[19] outliers_0.14 chron_2.3-39 lmtest_0.9-27 PerformanceAnalytics_1.0.3.2 RODBC_1.3-2 quantmod_0.3-15
[25] TTR_0.20-2 xts_0.7-5 zoo_1.6-4 Defaults_1.1-1 rcom_2.2-3.1 rscproxy_1.3-1
[31] svSocket_0.9-51 TinnR_1.0.3 R2HTML_2.2 Hmisc_3.8-3 survival_2.36-2
loaded via a namespace (and not attached):
[1] cluster_1.13.2 grid_2.12.1 lattice_0.19-17 svMisc_0.9-61 tools_2.12.1
答案 0 :(得分:2)
这不是R.matlab的问题,而是与其他东西有关。我看到它说“加载所需的包:R.matlab”,所以命令来自其他地方。
> library(R.matlab)
Loading required package: R.oo
Loading required package: R.methodsS3
R.methodsS3 v1.2.1 (2010-09-18) successfully loaded. See ?R.methodsS3 for help.
R.oo v1.7.5 (2011-02-01) successfully loaded. See ?R.oo for help.
R.matlab v1.3.7 (2011-02-01) successfully loaded. See ?R.matlab for help.
在Windows 7上,R 2.12.1。
请提供您使用的加载R.matlab命令的完整详细信息。你可能想在R-help列表或R-devel列表上发布这个,这似乎是某种错误。将软件包维护者放在cc中总是一个好主意,所以他们知道。
会话信息:
> sessionInfo()
R version 2.12.1 (2010-12-16)
Platform: i386-pc-mingw32/i386 (32-bit)
locale:
[1] LC_COLLATE=English_United States.1252 LC_CTYPE=English_United States.1252 LC_MONETARY=English_United States.1252
[4] LC_NUMERIC=C LC_TIME=English_United States.1252
attached base packages:
[1] grid grDevices datasets splines graphics stats tcltk utils methods base
other attached packages:
[1] R.matlab_1.3.7 R.oo_1.7.5 R.methodsS3_1.2.1 reshape_0.8.3 plyr_1.2.1 gplots_2.8.0
[7] caTools_1.11 bitops_1.0-4.1 gdata_2.8.1 gtools_2.6.2 RColorBrewer_1.0-2 chron_2.3-39
[13] xlsReadWrite_1.5.3 svSocket_0.9-51 TinnR_1.0.3 R2HTML_2.2 Hmisc_3.8-3 survival_2.36-2
loaded via a namespace (and not attached):
[1] cluster_1.13.2 lattice_0.19-13 svMisc_0.9-61 tools_2.12.1
答案 1 :(得分:0)
解决方案:R.matlab使用的包R.oo有一个名为getDate的函数。我在加载R.matlab包之前加载了另一个函数getDate()。