{"id":17579,"date":"2022-10-25T22:36:19","date_gmt":"2022-10-25T17:06:19","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-to-get-data-frame-from-xts-form-data-closed\/"},"modified":"2022-10-25T22:36:19","modified_gmt":"2022-10-25T17:06:19","slug":"solved-to-get-data-frame-from-xts-form-data-closed","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-to-get-data-frame-from-xts-form-data-closed\/","title":{"rendered":"[Solved] to get data.frame from xts form data [closed]"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-11709373\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"11709373\" data-parentid=\"11709064\" data-score=\"2\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>Here&#8217;s a crack at what you want.  I think your problem starts with how SDB is stored.  To see what an object looks like use <code>str<\/code>.  I don&#8217;t know what an <code>xts<\/code> object is but using <code>str<\/code> helps me determine how to pull out the pieces I want.<\/p>\n<pre><code>str(SDB)\n&gt; str(SDB)\nAn \u2018xts\u2019 object from 2010-01-04 to 2010-01-08 containing:\n  Data: num [1:5, 1:6] 24.5 23.8 23.2 22.9 22.5 ...\n - attr(*, \"dimnames\")=List of 2\n  ..$ : NULL\n  ..$ : chr [1:6] \"000001.SZ.Open\" \"000001.SZ.High\" \"000001.SZ.Low\" \"000001.SZ.Close\" ...\n  Indexed by objects of class: [Date] TZ: \n  xts Attributes:  \nList of 4\n $ tclass : chr [1:2] \"POSIXct\" \"POSIXt\"\n $ tzone  : chr \"\"\n $ src    : chr \"https:\/\/stackoverflow.com\/questions\/11709064\/yahoo\"\n $ updated: POSIXct[1:1], format: \"2012-07-29 08:33:57\"\n<\/code><\/pre>\n<p>Now we can get to work:<\/p>\n<pre><code>#grab first 4 columns and make it into a dataframe\nNEW &lt;- data.frame(SDB[, 1:4])\n\n#turn the rownames to a column\nNEW &lt;- data.frame(date=rownames(NEW), NEW)\n\n#remove the junk and lowercases the first letter\ncolnames(NEW) &lt;- sub('^(\\\\w?)', '\\\\L\\\\1', \n    gsub(\"X000001.SZ.\", \"\", colnames(NEW)), perl=T)  \n\n#make rownames integer\nrownames(NEW)&lt;- NULL\n\n#the two ways you wanted it to look\nNEW\nprint(NEW ,row.names = FALSE) \n<\/code><\/pre>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">4<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved to get data.frame from xts form data [closed] <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] Here&#8217;s a crack at what you want. I think your problem starts with how SDB is stored. To see what an object looks like use str. I don&#8217;t know what an xts object is but using str helps me determine how to pull out the pieces I want. str(SDB) &gt; str(SDB) An \u2018xts\u2019 object &#8230; <a title=\"[Solved] to get data.frame from xts form data [closed]\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-to-get-data-frame-from-xts-form-data-closed\/\" aria-label=\"More on [Solved] to get data.frame from xts form data [closed]\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[321,4350],"class_list":["post-17579","post","type-post","status-publish","format-standard","hentry","category-solved","tag-r","tag-xts"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>[Solved] to get data.frame from xts form data [closed] - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-to-get-data-frame-from-xts-form-data-closed\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] to get data.frame from xts form data [closed] - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Here&#8217;s a crack at what you want. I think your problem starts with how SDB is stored. To see what an object looks like use str. I don&#8217;t know what an xts object is but using str helps me determine how to pull out the pieces I want. str(SDB) &gt; str(SDB) An \u2018xts\u2019 object ... Read more\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jassweb.com\/solved\/solved-to-get-data-frame-from-xts-form-data-closed\/\" \/>\n<meta property=\"og:site_name\" content=\"JassWeb\" \/>\n<meta property=\"article:published_time\" content=\"2022-10-25T17:06:19+00:00\" \/>\n<meta name=\"author\" content=\"Kirat\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Kirat\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/solved-to-get-data-frame-from-xts-form-data-closed\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/solved-to-get-data-frame-from-xts-form-data-closed\\\/\"},\"author\":{\"name\":\"Kirat\",\"@id\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/#\\\/schema\\\/person\\\/65c9c7b7958150c0dc8371fa35dd7c31\"},\"headline\":\"[Solved] to get data.frame from xts form data [closed]\",\"datePublished\":\"2022-10-25T17:06:19+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/solved-to-get-data-frame-from-xts-form-data-closed\\\/\"},\"wordCount\":75,\"publisher\":{\"@id\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/#organization\"},\"keywords\":[\"r\",\"xts\"],\"articleSection\":[\"Solved\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/solved-to-get-data-frame-from-xts-form-data-closed\\\/\",\"url\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/solved-to-get-data-frame-from-xts-form-data-closed\\\/\",\"name\":\"[Solved] to get data.frame from xts form data [closed] - JassWeb\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/#website\"},\"datePublished\":\"2022-10-25T17:06:19+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/solved-to-get-data-frame-from-xts-form-data-closed\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/jassweb.com\\\/solved\\\/solved-to-get-data-frame-from-xts-form-data-closed\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/solved-to-get-data-frame-from-xts-form-data-closed\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"[Solved] to get data.frame from xts form data [closed]\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/#website\",\"url\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/\",\"name\":\"JassWeb\",\"description\":\"Build High-quality Websites\",\"publisher\":{\"@id\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/#organization\",\"name\":\"Jass Web\",\"url\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/jassweb.com\\\/wp-content\\\/uploads\\\/2021\\\/02\\\/jass-website-logo-1.png\",\"contentUrl\":\"https:\\\/\\\/jassweb.com\\\/wp-content\\\/uploads\\\/2021\\\/02\\\/jass-website-logo-1.png\",\"width\":693,\"height\":132,\"caption\":\"Jass Web\"},\"image\":{\"@id\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/#\\\/schema\\\/person\\\/65c9c7b7958150c0dc8371fa35dd7c31\",\"name\":\"Kirat\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/wp-content\\\/litespeed\\\/avatar\\\/1261af3c9451399fa1336d28b98ea3bb.jpg?ver=1778218008\",\"url\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/wp-content\\\/litespeed\\\/avatar\\\/1261af3c9451399fa1336d28b98ea3bb.jpg?ver=1778218008\",\"contentUrl\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/wp-content\\\/litespeed\\\/avatar\\\/1261af3c9451399fa1336d28b98ea3bb.jpg?ver=1778218008\",\"caption\":\"Kirat\"},\"sameAs\":[\"http:\\\/\\\/jassweb.com\"],\"url\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/author\\\/jaspritsinghghumangmail-com\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"[Solved] to get data.frame from xts form data [closed] - JassWeb","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/jassweb.com\/solved\/solved-to-get-data-frame-from-xts-form-data-closed\/","og_locale":"en_US","og_type":"article","og_title":"[Solved] to get data.frame from xts form data [closed] - JassWeb","og_description":"[ad_1] Here&#8217;s a crack at what you want. I think your problem starts with how SDB is stored. To see what an object looks like use str. I don&#8217;t know what an xts object is but using str helps me determine how to pull out the pieces I want. str(SDB) &gt; str(SDB) An \u2018xts\u2019 object ... Read more","og_url":"https:\/\/jassweb.com\/solved\/solved-to-get-data-frame-from-xts-form-data-closed\/","og_site_name":"JassWeb","article_published_time":"2022-10-25T17:06:19+00:00","author":"Kirat","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Kirat","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/jassweb.com\/solved\/solved-to-get-data-frame-from-xts-form-data-closed\/#article","isPartOf":{"@id":"https:\/\/jassweb.com\/solved\/solved-to-get-data-frame-from-xts-form-data-closed\/"},"author":{"name":"Kirat","@id":"https:\/\/jassweb.com\/solved\/#\/schema\/person\/65c9c7b7958150c0dc8371fa35dd7c31"},"headline":"[Solved] to get data.frame from xts form data [closed]","datePublished":"2022-10-25T17:06:19+00:00","mainEntityOfPage":{"@id":"https:\/\/jassweb.com\/solved\/solved-to-get-data-frame-from-xts-form-data-closed\/"},"wordCount":75,"publisher":{"@id":"https:\/\/jassweb.com\/solved\/#organization"},"keywords":["r","xts"],"articleSection":["Solved"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/jassweb.com\/solved\/solved-to-get-data-frame-from-xts-form-data-closed\/","url":"https:\/\/jassweb.com\/solved\/solved-to-get-data-frame-from-xts-form-data-closed\/","name":"[Solved] to get data.frame from xts form data [closed] - JassWeb","isPartOf":{"@id":"https:\/\/jassweb.com\/solved\/#website"},"datePublished":"2022-10-25T17:06:19+00:00","breadcrumb":{"@id":"https:\/\/jassweb.com\/solved\/solved-to-get-data-frame-from-xts-form-data-closed\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/jassweb.com\/solved\/solved-to-get-data-frame-from-xts-form-data-closed\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/jassweb.com\/solved\/solved-to-get-data-frame-from-xts-form-data-closed\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/jassweb.com\/solved\/"},{"@type":"ListItem","position":2,"name":"[Solved] to get data.frame from xts form data [closed]"}]},{"@type":"WebSite","@id":"https:\/\/jassweb.com\/solved\/#website","url":"https:\/\/jassweb.com\/solved\/","name":"JassWeb","description":"Build High-quality Websites","publisher":{"@id":"https:\/\/jassweb.com\/solved\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/jassweb.com\/solved\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/jassweb.com\/solved\/#organization","name":"Jass Web","url":"https:\/\/jassweb.com\/solved\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/jassweb.com\/solved\/#\/schema\/logo\/image\/","url":"https:\/\/jassweb.com\/wp-content\/uploads\/2021\/02\/jass-website-logo-1.png","contentUrl":"https:\/\/jassweb.com\/wp-content\/uploads\/2021\/02\/jass-website-logo-1.png","width":693,"height":132,"caption":"Jass Web"},"image":{"@id":"https:\/\/jassweb.com\/solved\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/jassweb.com\/solved\/#\/schema\/person\/65c9c7b7958150c0dc8371fa35dd7c31","name":"Kirat","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/jassweb.com\/solved\/wp-content\/litespeed\/avatar\/1261af3c9451399fa1336d28b98ea3bb.jpg?ver=1778218008","url":"https:\/\/jassweb.com\/solved\/wp-content\/litespeed\/avatar\/1261af3c9451399fa1336d28b98ea3bb.jpg?ver=1778218008","contentUrl":"https:\/\/jassweb.com\/solved\/wp-content\/litespeed\/avatar\/1261af3c9451399fa1336d28b98ea3bb.jpg?ver=1778218008","caption":"Kirat"},"sameAs":["http:\/\/jassweb.com"],"url":"https:\/\/jassweb.com\/solved\/author\/jaspritsinghghumangmail-com\/"}]}},"_links":{"self":[{"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/posts\/17579","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/comments?post=17579"}],"version-history":[{"count":0,"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/posts\/17579\/revisions"}],"wp:attachment":[{"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/media?parent=17579"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/categories?post=17579"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/tags?post=17579"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}