R Rmetrics软件包
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我尝试从Rmetrics安装一些软件包，但看起来我做错了。
对于
https://r-forge.r-project.org/scm/viewvc.php/pkg/fPortfolioBacktest/?logsort=cvs&root=rmetrics&pathrev=4948
我只是用
install.packages(\"fPortfolioBacktest\", repos=\"http://R-Forge.R-project.org\")
> install.packages(\"fPortfolioBacktest\", repos=\"http://R-Forge.R-project.org\")
Warning: unable to access index for repository http://R-Forge.R-project.org/bin/windows/contrib/2.12
Warning message:
In getDependencies(pkgs, dependencies, available, lib) :
package ‘fPortfolioBacktest’ is not available
> sessionInfo()
R version 2.12.0 (2010-10-15)
Platform: i386-pc-mingw32/i386 (32-bit)
locale:
[1] LC_COLLATE=Slovak_Slovakia.1250 LC_CTYPE=Slovak_Slovakia.1250 LC_MONETARY=Slovak_Slovakia.1250 LC_NUMERIC=C
[5] LC_TIME=Slovak_Slovakia.1250
attached base packages:
[1] splines stats graphics grDevices utils datasets methods base
other attached packages:
[1] corpcor_1.5.7 fPortfolio_2130.80 fAssets_2100.78 fCopulae_2110.78 sn_0.4-16
[6] mnormt_1.4-3 robustbase_0.7-0 xlsx_0.3.0 xlsxjars_0.3.0 rJava_0.8-8
[11] ttrTests_1.5 PerformanceAnalytics_1.0.3.2 fTrading_2110.77 fBasics_2110.80 timeSeries_2130.90
[16] timeDate_2130.91 dynlm_0.3-0 car_2.0-8 survival_2.36-3 nnet_7.3-1
[21] MASS_7.3-8 lmtest_0.9-27 tseries_0.10-24 quadprog_1.5-3 quantmod_0.3-15
[26] TTR_0.20-2 xts_0.8-0 zoo_1.6-4 Defaults_1.1-1
loaded via a namespace (and not attached):
[1] grid_2.12.0 lattice_0.19-13 Rglpk_0.3-5 slam_0.1-22 strucchange_1.4-2 tools_2.12.0
没有找到相关结果
已邀请:
1 个回复
徐百晴墓斜
。 正如我在评论中所说，您正在运行旧版本的R（2.12.0）。 R-forge仅为最新的主要版本（2.13.X）构建二进制文件。您需要升级R或从源代码构建。要在Windows上从源代码构建，您将需要Windows工具集。