<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">rownames(X_train) <- seq(1,nrow(X_train))<div class=""><br class=""></div><div class=""><span style="font-family: Helvetica; orphans: 2; widows: 2;" class="">----------------------------------------------------------------</span><br style="font-family: Helvetica; orphans: 2; widows: 2;" class=""><div style="orphans: 2; widows: 2;" class=""><div style="font-family: Helvetica;">Daniel Tiezzi, MD, PhD</div><div style="font-family: Helvetica;">Oncologia / Mastologia<br class="">Professor Associado - Livre Docente<br class="">Departamento de Ginecologia e Obstetrícia<br class="">Setor de Mastologia e Oncologia Ginecológica<br class="">Faculdade de Medicina de Ribeirão Preto - USP<br class="">Tel.: 16 3602-2488<br class="">e-mail: <a href="mailto:dtiezzi@usp.br" class="">dtiezzi@usp.br</a></div><div><font face="Helvetica" class=""><a href="https://github.com/dtiezzi" class="">https://github.com/dtiezzi</a></font></div><div><font face="Helvetica" class=""><br class=""></font></div><div><font face="Helvetica" class=""><br class=""></font></div></div><div><br class=""><blockquote type="cite" class=""><div class="">On 25 Nov 2020, at 16:03, ASANTOS por (R-br) <<a href="mailto:r-br@listas.c3sl.ufpr.br" class="">r-br@listas.c3sl.ufpr.br</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><pre class="lang-r s-code-block hljs" style="caret-color: rgb(0, 0, 0); color: var(--highlight-color); font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-indent: 0px; text-transform: none; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; text-decoration: none; margin: 0px 0px calc(var(--s-prose-spacing) + 0.4em); padding: 12px; border: 0px; font-variant-ligatures: normal; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 1.30769; font-family: Consolas, Menlo, Monaco, "Lucida Console", "Liberation Mono", "DejaVu Sans Mono", "Bitstream Vera Sans Mono", "Courier New", monospace, sans-serif; font-size: 13px; vertical-align: baseline; box-sizing: inherit; width: auto; max-height: 600px; overflow: auto; background-color: var(--highlight-bg); border-top-left-radius: 5px; border-top-right-radius: 5px; border-bottom-right-radius: 5px; border-bottom-left-radius: 5px; overflow-wrap: normal; orphans: 2; text-align: left; widows: 2;"><code style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant-ligatures: inherit; font-variant-position: inherit; font-variant-caps: inherit; font-variant-numeric: inherit; font-variant-alternates: inherit; font-variant-east-asian: inherit; font-weight: inherit; font-stretch: inherit; line-height: inherit; font-family: inherit; font-size: 13px; vertical-align: baseline; box-sizing: inherit; background-color: transparent; white-space: inherit;" class="">library(dplyr)
RES_F<-read.csv(<span class="hljs-string" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant-ligatures: inherit; font-variant-position: inherit; font-variant-caps: inherit; font-variant-numeric: inherit; font-variant-alternates: inherit; font-variant-east-asian: inherit; font-weight: inherit; font-stretch: inherit; line-height: inherit; font-family: inherit; font-size: 13px; vertical-align: baseline; box-sizing: inherit; color: var(--highlight-variable);"><a class="moz-txt-link-rfc2396E" href="https://raw.githubusercontent.com/Leprechault/trash/main/cnn_ds.csv">"https://raw.githubusercontent.com/Leprechault/trash/main/cnn_ds.csv"</a></span>,sep=<span class="hljs-string" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant-ligatures: inherit; font-variant-position: inherit; font-variant-caps: inherit; font-variant-numeric: inherit; font-variant-alternates: inherit; font-variant-east-asian: inherit; font-weight: inherit; font-stretch: inherit; line-height: inherit; font-family: inherit; font-size: 13px; vertical-align: baseline; box-sizing: inherit; color: var(--highlight-variable);">","</span>,h=<span class="hljs-built_in" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant-ligatures: inherit; font-variant-position: inherit; font-variant-caps: inherit; font-variant-numeric: inherit; font-variant-alternates: inherit; font-variant-east-asian: inherit; font-weight: inherit; font-stretch: inherit; line-height: inherit; font-family: inherit; font-size: 13px; vertical-align: baseline; box-sizing: inherit; color: var(--highlight-literal);">T</span>)
RES_train<-RES_F%>% group_by(status) %>% sample_n(<span class="hljs-number" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant-ligatures: inherit; font-variant-position: inherit; font-variant-caps: inherit; font-variant-numeric: inherit; font-variant-alternates: inherit; font-variant-east-asian: inherit; font-weight: inherit; font-stretch: inherit; line-height: inherit; font-family: inherit; font-size: 13px; vertical-align: baseline; box-sizing: inherit; color: var(--highlight-namespace);">1280</span>)
X_train <- RES_train %>% select(-status) %>% as.matrix(nrow = <span class="hljs-built_in" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant-ligatures: inherit; font-variant-position: inherit; font-variant-caps: inherit; font-variant-numeric: inherit; font-variant-alternates: inherit; font-variant-east-asian: inherit; font-weight: inherit; font-stretch: inherit; line-height: inherit; font-family: inherit; font-size: 13px; vertical-align: baseline; box-sizing: inherit; color: var(--highlight-literal);">length</span>(RES_train[,<span class="hljs-number" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant-ligatures: inherit; font-variant-position: inherit; font-variant-caps: inherit; font-variant-numeric: inherit; font-variant-alternates: inherit; font-variant-east-asian: inherit; font-weight: inherit; font-stretch: inherit; line-height: inherit; font-family: inherit; font-size: 13px; vertical-align: baseline; box-sizing: inherit; color: var(--highlight-namespace);">2</span>]), ncol = ncol(RES_train)-<span class="hljs-number" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant-ligatures: inherit; font-variant-position: inherit; font-variant-caps: inherit; font-variant-numeric: inherit; font-variant-alternates: inherit; font-variant-east-asian: inherit; font-weight: inherit; font-stretch: inherit; line-height: inherit; font-family: inherit; font-size: 13px; vertical-align: baseline; box-sizing: inherit; color: var(--highlight-namespace);">1</span>, byrow = <span class="hljs-literal" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant-ligatures: inherit; font-variant-position: inherit; font-variant-caps: inherit; font-variant-numeric: inherit; font-variant-alternates: inherit; font-variant-east-asian: inherit; font-weight: inherit; font-stretch: inherit; line-height: inherit; font-family: inherit; font-size: 13px; vertical-align: baseline; box-sizing: inherit; color: var(--highlight-literal);">TRUE</span>)
str(X_train)</code></pre></div></blockquote></div><br class=""></div></body></html>