R語言安裝Systematic Investor Toolbox (SIT)包

教材要求安裝SIT，也就是「系統投資者工具箱」Systematic Investor Toolbox (SIT) 。

我很天然的使用CRAN安裝SIT

> install.packages("SIT")
Warning in install.packages :
  package ‘SIT’ is not available (for R version 3.6.2)
> install.packages('curl', repos = 'http://cran.r-project.org')
Error in install.packages : Updating loaded packages

傷心了竟然不能自動安裝。

我看了一下官網的安裝說明。彷佛不難。可是，我有一個感受只要是不能CRAN安裝的包，總會遇到一些問題，好比外網問題。很煩人。

安裝 curl和devtools

> install.packages("curl", repos = "http://cran.r-project.org")
trying URL 'http://cran.r-project.org/bin/windows/contrib/3.6/curl_4.3.zip'
Content type 'application/zip' length 4129433 bytes (3.9 MB)
downloaded 3.9 MB

package ‘curl’ successfully unpacked and MD5 sums checked

The downloaded binary packages are in
    C:\Users\chang\AppData\Local\Temp\Rtmp0mIBQf\downloaded_packages
> devtools::install_github('systematicinvestor/SIT.date')
WARNING: Rtools is required to build R packages, but is not currently installed.

Please download and install Rtools custom from http://cran.r-project.org/bin/windows/Rtools/.
Downloading GitHub repo systematicinvestor/SIT.date@master
These packages have more recent versions available.
Which would you like to update?

1: All                            
2: CRAN packages only             
3: None                           
4: stringi (1.4.4 -> 1.4.5) [CRAN]
5: zoo     (1.8-6 -> 1.8-7) [CRAN]

Enter one or more numbers, or an empty line to skip updates:

WARNING: Rtools is required to build R packages, but is not currently installed.

Please download and install Rtools custom from http://cran.r-project.org/bin/windows/Rtools/.
√  checking for file 'C:\Users\chang\AppData\Local\Temp\Rtmp0mIBQf\remotes3b0c253912c1\systematicinvestor-SIT.date-2713207/DESCRIPTION' ...
-  preparing 'SIT.date':
√  checking DESCRIPTION meta-information ... 
-  checking for LF line-endings in source and make files and shell scripts
-  checking for empty or unneeded directories
-  building 'SIT.date_0.1.tar.gz'
   
* installing *source* package 'SIT.date' ...
** using staged installation
** R
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
  converting help for package 'SIT.date'
    finding HTML links ... 好了
    BusinessDateFunctions                   html  
    DateFunctions                           html  
    DateFunctionsIndex                      html  
    DateFunctionsMap                        html  
    apply.business.days                     html  
    business.days                           html  
    business.days.location.end              html  
    custom.date                             html  
    custom.date.bus                         html  
    date.ends                               html  
    date.ends.index                         html  
    third.friday.month                      html  
** building package indices
** testing if installed package can be loaded from temporary location
*** arch - i386
*** arch - x64
** testing if installed package can be loaded from final location
*** arch - i386
*** arch - x64
** testing if installed package keeps a record of temporary installation path
* DONE (SIT.date)

安裝SIT

從github上面下載SIT安裝包，而後本地安裝就行。

不過沒想到github網站竟然老是出現安全連接失敗。在瀏覽器上也如此。只能多試幾回，最後人品回覆正常，能夠下載了。

> library(curl)

> curl_download('https://github.com/systematicinvestor/SIT/raw/master/SIT.tar.gz', 'sit',mode = 'wb',quiet=T)
Error in curl_download("https://github.com/systematicinvestor/SIT/raw/master/SIT.tar.gz",  : 
  schannel: failed to receive handshake, SSL/TLS connection failed

> curl_download('https://github.com/systematicinvestor/SIT/raw/master/SIT.tar.gz', 'sit',mode = 'wb',quiet=T)
> install.packages('sit', repos = NULL, type='source')
* installing *source* package 'SIT' ...
** using staged installation
** R
** byte-compile and prepare package for lazy loading
** help
Warning: C:/Users/chang/AppData/Local/Temp/RtmpqMR8jO/R.INSTALL4a0a467614/SIT/man/plot.txt.Rd:21: unexpected section header '\value'
Warning: C:/Users/chang/AppData/Local/Temp/RtmpqMR8jO/R.INSTALL4a0a467614/SIT/man/plot.txt.Rd:24: unexpected section header '\description'
Warning: C:/Users/chang/AppData/Local/Temp/RtmpqMR8jO/R.INSTALL4a0a467614/SIT/man/plot.txt.Rd:29: unexpected section header '\details'
Warning: C:/Users/chang/AppData/Local/Temp/RtmpqMR8jO/R.INSTALL4a0a467614/SIT/man/plot.txt.Rd:34: unexpected section header '\examples'
Warning: C:/Users/chang/AppData/Local/Temp/RtmpqMR8jO/R.INSTALL4a0a467614/SIT/man/plot.txt.Rd:46: unexpected END_OF_INPUT '
'
*** installing help indices
  converting help for package 'SIT'
    finding HTML links ... 好了
    DataFTFunctions                         html  
    EnvironmentFunctions                    html  
    FileFunctions                           html  
    FilenameFunctions                       html  
    ListEnvFunctions                        html  
    PlotaColorTheme                         html  
    SIT                                     html  
    StringFunctions                         html  
    TimingFunctions                         html  
    XTSFunctions                            html  
    beta.degree                             html  
    bt.append.today                         html  
    bt.apply.min.weight                     html  
    bt.apply.round.weight                   html  
    bt.make.cashflow.event.summary.table    html  
    bt.make.trade.event.summary.table       html  
    bt.prep.trim                            html  
    bt.run.share.ex                         html  
    bt.run.share.ex.allocate                html  
    bt.run.share.ex.invest                  html  
    bt.run.share.ex.test                    html  
    bt.run.share.ex.test.cashflow           html  
    bt.run.share.ex.test.tax                html  
    bt.run.share.unadjusted.test            html  
    bt.run.share.unadjusted.test.data       html  
    bt.start.dates                          html  
    bt.unadjusted.add.div.split             html  
    clusterApplyLB.log                      html  
    col.add.alpha                           html  
    compute.cor                             html  
    convert2expr                            html  
    count                                   html  
    create.monthly.table                    html  
    createNonReactiveTextInput              html  
    finding level-2 HTML links ... done

    dates2index                             html  
    default.round.lot.control               html  
    default.tax.control                     html  
    event.at                                html  
    find.names                              html  
    flip.xts                                html  
    fred.fx.symbol                          html  
    fxhistoricaldata.fx.symbol              html  
    getSymbols.extra                        html  
    getSymbols.intraday                     html  
    getSymbols.sit                          html  
    hist.quotes.url                         html  
    ifna                                    html  
    ifnull                                  html  
    iif                                     html  
    iline                                   html  
    index.xts                               html  
    join                                    html  
    len                                     html  
    load.packages                           html  
    lookup.index                            html  
    lst                                     html  
    make.stock.xts                          html  
    make.xts                                html  
    map2monthly                             html  
    map2vector                              html  
    mat                                     html  
    mlag                                    html  
    mlast                                   html  
    plot.table                              html  
    plot.txt                                html  
    plot12month.rolling.spread              html  
    plota                                   html  
    plota.add.copyright                     html  
    plota.format                            html  
    plota.grid                              html  
    plota.layout                            html  
    plota.legend                            html  
    plota.lines                             html  
    plota.matplot                           html  
    plota.recession                         html  
    plota.stacked                           html  
Rd warning: C:/Users/chang/AppData/Local/Temp/RtmpqMR8jO/R.INSTALL4a0a467614/SIT/man/plota.stacked.Rd:18: missing link 'plota.colors(ncol(y))'
    plota.text                              html  
    plota.x.highlight                       html  
    plota.y.highlight                       html  
    plota2Y                                 html  
    proxy.overlay.plot                      html  
    proxy.prices                            html  
    proxy.test                              html  
    read.xts                                html  
    rep.col                                 html  
    rep.row                                 html  
    repmat                                  html  
    rev.map                                 html  
    round.lot                               html  
    round.lot.basic                         html  
    round.lot.basic.base                    html  
    run.count                               html  
    scale.one                               html  
    setup.cluster                           html  
    spl                                     html  
    string.buffer                           html  
    tableColor                              html  
    tax.cashflows                           html  
    test.equality                           html  
    trim                                    html  
    vec                                     html  
    verify.control                          html  
    visualize.system.parameter.optimization
                                            html  
    write.xts                               html  
    xts2ts                                  html  
** building package indices
** testing if installed package can be loaded from temporary location
*** arch - i386
*** arch - x64
** testing if installed package can be loaded from final location
*** arch - i386
*** arch - x64
** testing if installed package keeps a record of temporary installation path
* DONE (SIT)
>

搞定~

> library(SIT)
載入須要的程輯包：SIT.date

載入程輯包：‘SIT’

The following object is masked from ‘package:base’:

    close

>

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