{"id":1339,"date":"2013-05-11T12:19:50","date_gmt":"2013-05-11T10:19:50","guid":{"rendered":"https:\/\/bob-team.de\/wordpress\/?p=1339"},"modified":"2014-05-03T22:55:55","modified_gmt":"2014-05-03T20:55:55","slug":"r-und-datenbanken","status":"publish","type":"post","link":"https:\/\/bob-team.de\/wordpress\/2013\/05\/11\/r-und-datenbanken\/","title":{"rendered":"R und Datenbanken"},"content":{"rendered":"<p>Es ist umst\u00e4ndlich, Daten aus Datenbanken f\u00fcr <a href=\"https:\/\/bob-team.de\/wordpress\/2013\/02\/17\/daten-r-und-mehr\/\">R per CSV-Export\/Import<\/a> zu verarbeiten. Das <a href=\"http:\/\/www.rstudio.com\/\">RStudio<\/a> kann mit <tt>install.packages(\"RODBC\")<\/tt> erweitert werden, um <a href=\"http:\/\/cran.r-project.org\/web\/packages\/RODBC\/index.html\">Daten direkt per ODBC<\/a> einzulesen.<\/p>\n<p>[code lang=&#8220;scilab&#8220;]library(&#8222;RODBC&#8220;, lib.loc=&#8220;C:\/R\/R-2.15.0\/library&#8220;)<br \/>\nch <- odbcConnect(\"srver\/db\")\nd <- sqlQuery(ch, \"select a, b from tabelle\")\nclose(ch)\nboxplot(d$a ~ d$b, horizontal=TRUE, par(mar=c(2,10,1,1), las=1))\nremove(d)[\/code]\n\n<strong>Update:<\/strong> <a href=\"http:\/\/www.walware.de\/goto\/statet\">StatET<\/a> is an Eclipse based IDE for R.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Es ist umst\u00e4ndlich, Daten aus Datenbanken f\u00fcr R per CSV-Export\/Import zu verarbeiten. Das RStudio kann mit install.packages(&#8222;RODBC&#8220;) erweitert werden, um Daten direkt per ODBC einzulesen. [code lang=&#8220;scilab&#8220;]library(&#8222;RODBC&#8220;, lib.loc=&#8220;C:\/R\/R-2.15.0\/library&#8220;) ch<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[103,111,116],"class_list":["post-1339","post","type-post","status-publish","format-standard","hentry","category-software","tag-r","tag-rstudio","tag-statet","entry"],"_links":{"self":[{"href":"https:\/\/bob-team.de\/wordpress\/wp-json\/wp\/v2\/posts\/1339","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bob-team.de\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bob-team.de\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bob-team.de\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bob-team.de\/wordpress\/wp-json\/wp\/v2\/comments?post=1339"}],"version-history":[{"count":7,"href":"https:\/\/bob-team.de\/wordpress\/wp-json\/wp\/v2\/posts\/1339\/revisions"}],"predecessor-version":[{"id":1531,"href":"https:\/\/bob-team.de\/wordpress\/wp-json\/wp\/v2\/posts\/1339\/revisions\/1531"}],"wp:attachment":[{"href":"https:\/\/bob-team.de\/wordpress\/wp-json\/wp\/v2\/media?parent=1339"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bob-team.de\/wordpress\/wp-json\/wp\/v2\/categories?post=1339"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bob-team.de\/wordpress\/wp-json\/wp\/v2\/tags?post=1339"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}