{"id":21256,"date":"2022-11-12T18:43:54","date_gmt":"2022-11-12T13:13:54","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-get-access-to-the-elements-of-a-list-in-r-closed\/"},"modified":"2022-11-12T18:43:54","modified_gmt":"2022-11-12T13:13:54","slug":"solved-get-access-to-the-elements-of-a-list-in-r-closed","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-get-access-to-the-elements-of-a-list-in-r-closed\/","title":{"rendered":"[Solved] Get access to the elements of a list in R [closed]"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-25069888\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"25069888\" data-parentid=\"25069616\" data-score=\"1\" 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<pre><code>as.numeric(res$mean)\n<\/code><\/pre>\n<p>Will do the job.<\/p>\n<p>As per your comment, so <code>Forecast<\/code> is the actual forecast and it is not always just the mean.<\/p>\n<p>Consider the following example using a data set taken from <a rel=\"nofollow noopener\" target=\"_blank\" href=\"http:\/\/a-little-book-of-r-for-time-series.readthedocs.org\/en\/latest\/src\/timeseries.html\">here<\/a><\/p>\n<pre><code>library(forecast)\nbirths &lt;- scan(\"http:\/\/robjhyndman.com\/tsdldata\/data\/nybirths.dat\")\nbirthstimeseries &lt;- ts(births, frequency=12, start=c(1946,1))\nfit &lt;- auto.arima(birthstimeseries)\nres &lt;- forecast(fit, 12)\nplot(res)\n<\/code><\/pre>\n<p><img decoding=\"async\" src=\"https:\/\/jassweb.com\/solved\/wp-content\/uploads\/2022\/11\/Solved-Get-access-to-the-elements-of-a-list-in.png\" alt=\"enter image description here\"><\/p>\n<p>As you can see from this plot, the forecast isn&#8217;t just the mean, and the <code>auto.arima<\/code> fitted a seasonal model <\/p>\n<p>If you&#8217;ll inspect  <code>res$mean<\/code>, you will see that the numbers are different<\/p>\n<pre><code>          Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct\n1960 27.69056 26.07680 29.26544 27.59444 28.93193 28.55379 29.84713 29.45347 29.16388 29.21343\n          Nov      Dec\n1960 27.26221 28.06863\n<\/code><\/pre>\n<p>As per your last comment, in order to inspect the &#8220;guts&#8221; of an unknown (to you) R object it is always preferable to start with <code>class(res)<\/code>, <code>str(res)<\/code> and finally <code>attributes(res)<\/code>. The later will reveal you all the attributes that this object contains: <\/p>\n<pre><code>attributes(res)\n## v$names\n##  [1] \"method\"    \"model\"     \"level\"     \"mean\"      \"lower\"     \"upper\"     \"x\"         \"xname\"    \n##  [9] \"fitted\"    \"residuals\"\n\n## $class\n##  [1] \"forecast\"\n<\/code><\/pre>\n<p>So now you can investigate <code>res$method<\/code> or <code>res$model<\/code> and finally, the one you were looking for <code>res$mean<\/code><\/p>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">3<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved Get access to the elements of a list in R [closed] <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] as.numeric(res$mean) Will do the job. As per your comment, so Forecast is the actual forecast and it is not always just the mean. Consider the following example using a data set taken from here library(forecast) births &lt;- scan(&#8220;http:\/\/robjhyndman.com\/tsdldata\/data\/nybirths.dat&#8221;) birthstimeseries &lt;- ts(births, frequency=12, start=c(1946,1)) fit &lt;- auto.arima(birthstimeseries) res &lt;- forecast(fit, 12) plot(res) As you can &#8230; <a title=\"[Solved] Get access to the elements of a list in R [closed]\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-get-access-to-the-elements-of-a-list-in-r-closed\/\" aria-label=\"More on [Solved] Get access to the elements of a list in R [closed]\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[510,540,321],"class_list":["post-21256","post","type-post","status-publish","format-standard","hentry","category-solved","tag-forecasting","tag-list","tag-r"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] Get access to the elements of a list in R [closed] - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-get-access-to-the-elements-of-a-list-in-r-closed\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Get access to the elements of a list in R [closed] - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] as.numeric(res$mean) Will do the job. As per your comment, so Forecast is the actual forecast and it is not always just the mean. Consider the following example using a data set taken from here library(forecast) births &lt;- scan(&quot;http:\/\/robjhyndman.com\/tsdldata\/data\/nybirths.dat&quot;) birthstimeseries &lt;- ts(births, frequency=12, start=c(1946,1)) fit &lt;- auto.arima(birthstimeseries) res &lt;- forecast(fit, 12) plot(res) As you can ... Read more\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jassweb.com\/solved\/solved-get-access-to-the-elements-of-a-list-in-r-closed\/\" \/>\n<meta property=\"og:site_name\" content=\"JassWeb\" \/>\n<meta property=\"article:published_time\" content=\"2022-11-12T13:13:54+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/jassweb.com\/solved\/wp-content\/uploads\/2022\/11\/Solved-Get-access-to-the-elements-of-a-list-in.png\" \/>\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-get-access-to-the-elements-of-a-list-in-r-closed\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-get-access-to-the-elements-of-a-list-in-r-closed\/\"},\"author\":{\"name\":\"Kirat\",\"@id\":\"https:\/\/jassweb.com\/solved\/#\/schema\/person\/65c9c7b7958150c0dc8371fa35dd7c31\"},\"headline\":\"[Solved] Get access to the elements of a list in R [closed]\",\"datePublished\":\"2022-11-12T13:13:54+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-get-access-to-the-elements-of-a-list-in-r-closed\/\"},\"wordCount\":143,\"publisher\":{\"@id\":\"https:\/\/jassweb.com\/solved\/#organization\"},\"image\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-get-access-to-the-elements-of-a-list-in-r-closed\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/jassweb.com\/solved\/wp-content\/uploads\/2022\/11\/Solved-Get-access-to-the-elements-of-a-list-in.png\",\"keywords\":[\"forecasting\",\"list\",\"r\"],\"articleSection\":[\"Solved\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-get-access-to-the-elements-of-a-list-in-r-closed\/\",\"url\":\"https:\/\/jassweb.com\/solved\/solved-get-access-to-the-elements-of-a-list-in-r-closed\/\",\"name\":\"[Solved] Get access to the elements of a list in R [closed] - JassWeb\",\"isPartOf\":{\"@id\":\"https:\/\/jassweb.com\/solved\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-get-access-to-the-elements-of-a-list-in-r-closed\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-get-access-to-the-elements-of-a-list-in-r-closed\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/jassweb.com\/solved\/wp-content\/uploads\/2022\/11\/Solved-Get-access-to-the-elements-of-a-list-in.png\",\"datePublished\":\"2022-11-12T13:13:54+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-get-access-to-the-elements-of-a-list-in-r-closed\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/jassweb.com\/solved\/solved-get-access-to-the-elements-of-a-list-in-r-closed\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-get-access-to-the-elements-of-a-list-in-r-closed\/#primaryimage\",\"url\":\"https:\/\/jassweb.com\/solved\/wp-content\/uploads\/2022\/11\/Solved-Get-access-to-the-elements-of-a-list-in.png\",\"contentUrl\":\"https:\/\/jassweb.com\/solved\/wp-content\/uploads\/2022\/11\/Solved-Get-access-to-the-elements-of-a-list-in.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-get-access-to-the-elements-of-a-list-in-r-closed\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/jassweb.com\/solved\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"[Solved] Get access to the elements of a list in R [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\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/jassweb.com\/solved\/wp-content\/litespeed\/avatar\/1261af3c9451399fa1336d28b98ea3bb.jpg?ver=1775193939\",\"contentUrl\":\"https:\/\/jassweb.com\/solved\/wp-content\/litespeed\/avatar\/1261af3c9451399fa1336d28b98ea3bb.jpg?ver=1775193939\",\"caption\":\"Kirat\"},\"sameAs\":[\"http:\/\/jassweb.com\"],\"url\":\"https:\/\/jassweb.com\/solved\/author\/jaspritsinghghumangmail-com\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"[Solved] Get access to the elements of a list in R [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-get-access-to-the-elements-of-a-list-in-r-closed\/","og_locale":"en_US","og_type":"article","og_title":"[Solved] Get access to the elements of a list in R [closed] - JassWeb","og_description":"[ad_1] as.numeric(res$mean) Will do the job. As per your comment, so Forecast is the actual forecast and it is not always just the mean. Consider the following example using a data set taken from here library(forecast) births &lt;- scan(\"http:\/\/robjhyndman.com\/tsdldata\/data\/nybirths.dat\") birthstimeseries &lt;- ts(births, frequency=12, start=c(1946,1)) fit &lt;- auto.arima(birthstimeseries) res &lt;- forecast(fit, 12) plot(res) As you can ... Read more","og_url":"https:\/\/jassweb.com\/solved\/solved-get-access-to-the-elements-of-a-list-in-r-closed\/","og_site_name":"JassWeb","article_published_time":"2022-11-12T13:13:54+00:00","og_image":[{"url":"https:\/\/jassweb.com\/solved\/wp-content\/uploads\/2022\/11\/Solved-Get-access-to-the-elements-of-a-list-in.png","type":"","width":"","height":""}],"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-get-access-to-the-elements-of-a-list-in-r-closed\/#article","isPartOf":{"@id":"https:\/\/jassweb.com\/solved\/solved-get-access-to-the-elements-of-a-list-in-r-closed\/"},"author":{"name":"Kirat","@id":"https:\/\/jassweb.com\/solved\/#\/schema\/person\/65c9c7b7958150c0dc8371fa35dd7c31"},"headline":"[Solved] Get access to the elements of a list in R [closed]","datePublished":"2022-11-12T13:13:54+00:00","mainEntityOfPage":{"@id":"https:\/\/jassweb.com\/solved\/solved-get-access-to-the-elements-of-a-list-in-r-closed\/"},"wordCount":143,"publisher":{"@id":"https:\/\/jassweb.com\/solved\/#organization"},"image":{"@id":"https:\/\/jassweb.com\/solved\/solved-get-access-to-the-elements-of-a-list-in-r-closed\/#primaryimage"},"thumbnailUrl":"https:\/\/jassweb.com\/solved\/wp-content\/uploads\/2022\/11\/Solved-Get-access-to-the-elements-of-a-list-in.png","keywords":["forecasting","list","r"],"articleSection":["Solved"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/jassweb.com\/solved\/solved-get-access-to-the-elements-of-a-list-in-r-closed\/","url":"https:\/\/jassweb.com\/solved\/solved-get-access-to-the-elements-of-a-list-in-r-closed\/","name":"[Solved] Get access to the elements of a list in R [closed] - JassWeb","isPartOf":{"@id":"https:\/\/jassweb.com\/solved\/#website"},"primaryImageOfPage":{"@id":"https:\/\/jassweb.com\/solved\/solved-get-access-to-the-elements-of-a-list-in-r-closed\/#primaryimage"},"image":{"@id":"https:\/\/jassweb.com\/solved\/solved-get-access-to-the-elements-of-a-list-in-r-closed\/#primaryimage"},"thumbnailUrl":"https:\/\/jassweb.com\/solved\/wp-content\/uploads\/2022\/11\/Solved-Get-access-to-the-elements-of-a-list-in.png","datePublished":"2022-11-12T13:13:54+00:00","breadcrumb":{"@id":"https:\/\/jassweb.com\/solved\/solved-get-access-to-the-elements-of-a-list-in-r-closed\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/jassweb.com\/solved\/solved-get-access-to-the-elements-of-a-list-in-r-closed\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/jassweb.com\/solved\/solved-get-access-to-the-elements-of-a-list-in-r-closed\/#primaryimage","url":"https:\/\/jassweb.com\/solved\/wp-content\/uploads\/2022\/11\/Solved-Get-access-to-the-elements-of-a-list-in.png","contentUrl":"https:\/\/jassweb.com\/solved\/wp-content\/uploads\/2022\/11\/Solved-Get-access-to-the-elements-of-a-list-in.png"},{"@type":"BreadcrumbList","@id":"https:\/\/jassweb.com\/solved\/solved-get-access-to-the-elements-of-a-list-in-r-closed\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/jassweb.com\/solved\/"},{"@type":"ListItem","position":2,"name":"[Solved] Get access to the elements of a list in R [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\/#\/schema\/person\/image\/","url":"https:\/\/jassweb.com\/solved\/wp-content\/litespeed\/avatar\/1261af3c9451399fa1336d28b98ea3bb.jpg?ver=1775193939","contentUrl":"https:\/\/jassweb.com\/solved\/wp-content\/litespeed\/avatar\/1261af3c9451399fa1336d28b98ea3bb.jpg?ver=1775193939","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\/21256","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=21256"}],"version-history":[{"count":0,"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/posts\/21256\/revisions"}],"wp:attachment":[{"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/media?parent=21256"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/categories?post=21256"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/tags?post=21256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}