{"id":2483,"date":"2016-05-09T09:52:47","date_gmt":"2016-05-09T01:52:47","guid":{"rendered":"http:\/\/www.banbanli.net\/blog\/?p=2483"},"modified":"2016-05-26T10:28:10","modified_gmt":"2016-05-26T02:28:10","slug":"r-%e8%aa%9e%e8%a8%80-reference","status":"publish","type":"post","link":"http:\/\/www.banbanli.net\/blog\/?p=2483","title":{"rendered":"R \u8a9e\u8a00 reference\/Memo"},"content":{"rendered":"

Try to install the module “quandmod”
\n
\n>library(quantmod)
\n>getSymbols(\"AAPL\")
\n[1] \"AAPL\"
\nWarning message:
\nIn download.file(paste(yahoo.URL, \"s=\", Symbols.name, \"&a=\", from.m, :
\ndownloaded length 171720 != reported length 200<\/code><\/p>\n

>AAPL
\n2016-05-10 93.33 93.57 92.11 93.42 33592500 93.42000
\n2016-05-11 93.48 93.57 92.46 92.51 28539900 92.51000
\n2016-05-12 92.72 92.78 89.47 90.34 76109800 90.34000
\n2016-05-13 90.00 91.67 90.00 90.52 44188200 90.52000
\n2016-05-16 92.39 94.39 91.65 93.88 61140600 93.88000
\n2016-05-17 94.55 94.70 93.01 93.49 46507400 93.49000
\n2016-05-18 94.16 95.21 93.89 94.56 41923100 94.56000<\/p>\n

> write.zoo(AAPL, file=”AAPL.csv”, sep=”,”)
\n>chartSeries(AAPL)<\/p>\n

 <\/p>\n

http:\/\/dataology.blogspot.tw\/2015\/11\/r.html
\nhttp:\/\/www.bituzi.com\/2014\/12\/Rbacktest6mins.html
\nhttp:\/\/rstudio-pubs-static.s3.amazonaws.com\/1195_6ae80fc27b38421dabc4952d2c50d3c3.html
\nhttp:\/\/www.r-software.org\/paper
\nhttp:\/\/ccckmit.wikidot.com\/r:main
\nhttp:\/\/wenku.baidu.com\/link?url=tSwlPkr8aGSTXYQNYufVQ2yVtppMuBvYF2h8oZpO9g7insefi-8fYcoxW7Cp-Y-dvhi6A0Mdib_rNXP8DlHBNnB1gaBttpAJIblt8OtqFwO###<\/p>\n","protected":false},"excerpt":{"rendered":"

Try to install the module “quandmod” >library(quantmod) >getSymbols(“AAPL”) [1] “AAPL” Warning message: In download.file(paste(yahoo.URL, “s=”, Symbols.name, “&a=”, from.m, : downloaded length 171720 != reported length 200 >AAPL 2016-05-10 93.33 93.57 92.11 93.42 33592500 93.42000 2016-05-11 93.48 93.57 92.46 92.51 28539900 92.51000 2016-05-12 92.72 92.78 89.47 90.34 76109800 90.34000 2016-05-13 90.00 91.67 90.00 90.52 44188200 90.52000 … Continue reading R \u8a9e\u8a00 reference\/Memo<\/span><\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-2483","post","type-post","status-publish","format-standard","hentry","category-daily"],"_links":{"self":[{"href":"http:\/\/www.banbanli.net\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2483","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.banbanli.net\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.banbanli.net\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.banbanli.net\/blog\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"http:\/\/www.banbanli.net\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2483"}],"version-history":[{"count":10,"href":"http:\/\/www.banbanli.net\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2483\/revisions"}],"predecessor-version":[{"id":2542,"href":"http:\/\/www.banbanli.net\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2483\/revisions\/2542"}],"wp:attachment":[{"href":"http:\/\/www.banbanli.net\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2483"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.banbanli.net\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2483"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.banbanli.net\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2483"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}