Skip to content

Commit

Permalink
Built site for gh-pages
Browse files Browse the repository at this point in the history
  • Loading branch information
beatrizmilz committed Jul 11, 2024
1 parent fb10435 commit 95599c1
Show file tree
Hide file tree
Showing 9 changed files with 37 additions and 37 deletions.
2 changes: 1 addition & 1 deletion .nojekyll
Original file line number Diff line number Diff line change
@@ -1 +1 @@
c2be1324
4996f9af
12 changes: 6 additions & 6 deletions data-transform.html
Original file line number Diff line number Diff line change
Expand Up @@ -476,7 +476,7 @@ <h1 class="title"><span id="sec-data-transform" class="quarto-section-identifier
<span><span class="co">#&gt; ── Attaching core tidyverse packages ───────────────────── tidyverse 2.0.0 ──</span></span>
<span><span class="co">#&gt; ✔ dplyr 1.1.4.9000 ✔ readr 2.1.5 </span></span>
<span><span class="co">#&gt; ✔ forcats 1.0.0 ✔ stringr 1.5.1 </span></span>
<span><span class="co">#&gt; ✔ ggplot2 3.5.0 ✔ tibble 3.2.1 </span></span>
<span><span class="co">#&gt; ✔ ggplot2 3.5.1 ✔ tibble 3.2.1 </span></span>
<span><span class="co">#&gt; ✔ lubridate 1.9.3 ✔ tidyr 1.3.1 </span></span>
<span><span class="co">#&gt; ✔ purrr 1.0.2 </span></span>
<span><span class="co">#&gt; ── Conflicts ─────────────────────────────────────── tidyverse_conflicts() ──</span></span>
Expand Down Expand Up @@ -528,7 +528,7 @@ <h1 class="title"><span id="sec-data-transform" class="quarto-section-identifier
<span><span class="co">#&gt; $ minuto &lt;dbl&gt; 15, 29, 40, 45, 0, 58, 0, 0, 0, 0, 0, 0, 0, 0, 0, …</span></span>
<span><span class="co">#&gt; $ data_hora &lt;dttm&gt; 2013-01-01 05:00:00, 2013-01-01 05:00:00, 2013-01…</span></span></code><button title="Copiar para a área de transferência" class="code-copy-button"><i class="bi"></i></button></pre></div>
</div>
<p>Em ambas as visualizações, o nome das variáveis estão seguidos por abreviaturas que te indicam o tipo de cada variável: <code>&lt;int&gt;</code> para inteiros, <code>&lt;dbl&gt;</code> double<a href="#fn1" class="footnote-ref" id="fnref1" role="doc-noteref"><sup>1</sup></a> (números reais), <code>&lt;chr&gt;</code> para caracteres (strings) e <code>&lt;dttm&gt;</code> para date-time (data e tempo). Isso é importante pois as operações possíveis sobre uma coluna depende muito do seu “tipo”.</p>
<p>Em ambas as visualizações, o nome das variáveis estão seguidos por abreviaturas que te indicam o tipo de cada variável: <code>&lt;int&gt;</code> para inteiros, <code>&lt;dbl&gt;</code> double<a href="#fn1" class="footnote-ref" id="fnref1" role="doc-noteref"><sup>1</sup></a> (números reais), <code>&lt;chr&gt;</code> para caracteres (strings) e <code>&lt;dttm&gt;</code> para date-time (data e hora). Isso é importante pois as operações possíveis sobre uma coluna depende muito do seu “tipo”.</p>
</section><section id="básico-do-dplyr" class="level3" data-number="3.1.3"><h3 data-number="3.1.3" class="anchored" data-anchor-id="básico-do-dplyr">
<span class="header-section-number">3.1.3</span> Básico do dplyr</h3>
<p>Você está prestes a aprender os verbos (funções) primários do dplyr que já vão lhe permitir resolver a vasta maioria dos desafios de manipulação de dados. Mas antes de discutirir suas diferenças individuais, é importante destacar o que eles têm em comum:</p>
Expand Down Expand Up @@ -941,8 +941,8 @@ <h1 class="title"><span id="sec-data-transform" class="quarto-section-identifier
</section><section id="exercícios-1" class="level3" data-number="3.3.5"><h3 data-number="3.3.5" class="anchored" data-anchor-id="exercícios-1">
<span class="header-section-number">3.3.5</span> Exercícios</h3>
<ol type="1">
<li><p>Compare <code>horario_saida</code>, <code>sched_horario_saida</code>, e <code>atraso_saida</code>. Como você esperaria que esses três números estivessem relacionados?</p></li>
<li><p>Esboce a maior quantidade possível de maneiras de selecionar <code>horario_saida</code>, <code>atraso_saida</code>, <code>arr_time</code>, e <code>atraso_chegada</code> a partir de <code>voos</code>.</p></li>
<li><p>Compare <code>horario_saida</code>, <code>saida_programada</code>, e <code>atraso_saida</code>. Como você esperaria que esses três números estivessem relacionados?</p></li>
<li><p>Esboce a maior quantidade possível de maneiras de selecionar <code>horario_saida</code>, <code>atraso_saida</code>, <code>horario_chegada</code>, e <code>atraso_chegada</code> a partir de <code>voos</code>.</p></li>
<li><p>O que acontece se você especificar o nome de uma mesma variável múltiplas vezes em uma chamada à <code><a href="https://dplyr.tidyverse.org/reference/select.html">select()</a></code>?</p></li>
<li>
<p>O que a função <code><a href="https://tidyselect.r-lib.org/reference/all_of.html">any_of()</a></code> faz? Por que ela pode ser útil se utilizada em conjunto com esse vetor?</p>
Expand Down Expand Up @@ -1006,14 +1006,14 @@ <h1 class="title"><span id="sec-data-transform" class="quarto-section-identifier
<span> <span class="fu"><a href="https://dplyr.tidyverse.org/reference/desc.html">desc</a></span><span class="op">(</span><span class="va">velocidade</span><span class="op">)</span></span>
<span><span class="op">)</span></span></code><button title="Copiar para a área de transferência" class="code-copy-button"><i class="bi"></i></button></pre></div>
</div>
<p>Ou poderíamos utilizar um bando de objedos intermediários:</p>
<p>Ou poderíamos utilizar alguns objetos intermediários:</p>
<div class="cell">
<div class="sourceCode" id="cb33"><pre class="downlit sourceCode r code-with-copy"><code class="sourceCode R"><span><span class="va">voos1</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://dplyr.tidyverse.org/reference/filter.html">filter</a></span><span class="op">(</span><span class="va">voos</span>, <span class="va">destino</span> <span class="op">==</span> <span class="st">"IAH"</span><span class="op">)</span></span>
<span><span class="va">voos2</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://dplyr.tidyverse.org/reference/mutate.html">mutate</a></span><span class="op">(</span><span class="va">voos1</span>, velocidade <span class="op">=</span> <span class="va">distancia</span> <span class="op">/</span> <span class="va">tempo_voo</span> <span class="op">*</span> <span class="fl">60</span><span class="op">)</span></span>
<span><span class="va">voos3</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://dplyr.tidyverse.org/reference/select.html">select</a></span><span class="op">(</span><span class="va">voos2</span>, <span class="va">ano</span><span class="op">:</span><span class="va">dia</span>, <span class="va">horario_saida</span>, <span class="va">companhia_aerea</span>, <span class="va">voo</span>, <span class="va">velocidade</span><span class="op">)</span></span>
<span><span class="fu"><a href="https://dplyr.tidyverse.org/reference/arrange.html">arrange</a></span><span class="op">(</span><span class="va">voos3</span>, <span class="fu"><a href="https://dplyr.tidyverse.org/reference/desc.html">desc</a></span><span class="op">(</span><span class="va">velocidade</span><span class="op">)</span><span class="op">)</span></span></code><button title="Copiar para a área de transferência" class="code-copy-button"><i class="bi"></i></button></pre></div>
</div>
<p>Ainda que ambas as formas tenham o sua hora e lugar, o pipe geralmente produz o código de análise de dados que é mais fácil de escrever e ler.</p>
<p>Ainda que ambas as formas tenham sua hora e lugar, o pipe geralmente produz o código de análise de dados que é mais fácil de escrever e ler.</p>
<p>Para adicionar o pipe ao seu código, recomendamos utilizar o atalho nativo do teclado: Ctrl/Cmd + Shift + M. Você terá que fazer uma mudança nas opções do RStudio para utilizar <code>|&gt;</code> em vez de <code>%&gt;%</code> conforme mostrado em <a href="#fig-pipe-options" class="quarto-xref">Figura&nbsp;<span>3.1</span></a>; mais sobre <code>%&gt;%</code> em breve.</p>
<div class="cell">
<div class="cell-output-display">
Expand Down
2 changes: 1 addition & 1 deletion data-visualize.html
Original file line number Diff line number Diff line change
Expand Up @@ -478,7 +478,7 @@ <h1 class="title"><span id="sec-data-visualization" class="quarto-section-identi
<span><span class="co">#&gt; ── Attaching core tidyverse packages ───────────────────── tidyverse 2.0.0 ──</span></span>
<span><span class="co">#&gt; ✔ dplyr 1.1.4.9000 ✔ readr 2.1.5 </span></span>
<span><span class="co">#&gt; ✔ forcats 1.0.0 ✔ stringr 1.5.1 </span></span>
<span><span class="co">#&gt; ✔ ggplot2 3.5.0 ✔ tibble 3.2.1 </span></span>
<span><span class="co">#&gt; ✔ ggplot2 3.5.1 ✔ tibble 3.2.1 </span></span>
<span><span class="co">#&gt; ✔ lubridate 1.9.3 ✔ tidyr 1.3.1 </span></span>
<span><span class="co">#&gt; ✔ purrr 1.0.2 </span></span>
<span><span class="co">#&gt; ── Conflicts ─────────────────────────────────────── tidyverse_conflicts() ──</span></span>
Expand Down
12 changes: 6 additions & 6 deletions databases.html
Original file line number Diff line number Diff line change
Expand Up @@ -838,12 +838,12 @@ <h1 class="title"><span id="sec-import-databases" class="quarto-section-identifi
<span><span class="co">#&gt; # Database: DuckDB v0.10.0 [root@Darwin 21.6.0:R 4.3.3/:memory:]</span></span>
<span><span class="co">#&gt; destino atraso</span></span>
<span><span class="co">#&gt; &lt;chr&gt; &lt;dbl&gt;</span></span>
<span><span class="co">#&gt; 1 IAH 4.24 </span></span>
<span><span class="co">#&gt; 2 LAS 0.258</span></span>
<span><span class="co">#&gt; 3 PHX 2.10 </span></span>
<span><span class="co">#&gt; 4 BWI 10.7 </span></span>
<span><span class="co">#&gt; 5 CLT 7.36 </span></span>
<span><span class="co">#&gt; 6 SYR 8.90 </span></span>
<span><span class="co">#&gt; 1 CLT 7.36 </span></span>
<span><span class="co">#&gt; 2 MDW 12.4 </span></span>
<span><span class="co">#&gt; 3 HOU 7.18 </span></span>
<span><span class="co">#&gt; 4 SDF 12.7 </span></span>
<span><span class="co">#&gt; 5 LAS 0.258</span></span>
<span><span class="co">#&gt; 6 PHX 2.10 </span></span>
<span><span class="co">#&gt; # ℹ more rows</span></span></code><button title="Copiar para a área de transferência" class="code-copy-button"><i class="bi"></i></button></pre></div>
</div>
<p>Se você quiser saber mais em como o <code>NULL</code> funciona, você irá gostar do artigo “<a href="https://modern-sql.com/concept/three-valued-logic"><em>Three valued logic</em></a>” de Markus Winand.</p>
Expand Down
12 changes: 6 additions & 6 deletions datetimes.html
Original file line number Diff line number Diff line change
Expand Up @@ -492,9 +492,9 @@ <h1 class="title"><span id="sec-dates-and-times" class="quarto-section-identifie
<p>To get the current date or date-time you can use <code><a href="https://lubridate.tidyverse.org/reference/now.html">today()</a></code> or <code><a href="https://lubridate.tidyverse.org/reference/now.html">now()</a></code>:</p>
<div class="cell">
<div class="sourceCode" id="cb2"><pre class="downlit sourceCode r code-with-copy"><code class="sourceCode R"><span><span class="fu"><a href="https://lubridate.tidyverse.org/reference/now.html">today</a></span><span class="op">(</span><span class="op">)</span></span>
<span><span class="co">#&gt; [1] "2024-06-21"</span></span>
<span><span class="co">#&gt; [1] "2024-07-11"</span></span>
<span><span class="fu"><a href="https://lubridate.tidyverse.org/reference/now.html">now</a></span><span class="op">(</span><span class="op">)</span></span>
<span><span class="co">#&gt; [1] "2024-06-21 15:26:15 -03"</span></span></code><button title="Copiar para a área de transferência" class="code-copy-button"><i class="bi"></i></button></pre></div>
<span><span class="co">#&gt; [1] "2024-07-11 17:52:33 -03"</span></span></code><button title="Copiar para a área de transferência" class="code-copy-button"><i class="bi"></i></button></pre></div>
</div>
<p>Otherwise, the following sections describe the four ways you’re likely to create a date/time:</p>
<ul>
Expand Down Expand Up @@ -782,9 +782,9 @@ <h1 class="title"><span id="sec-dates-and-times" class="quarto-section-identifie
<p>You may want to switch between a date-time and a date. That’s the job of <code><a href="https://lubridate.tidyverse.org/reference/as_date.html">as_datetime()</a></code> and <code><a href="https://lubridate.tidyverse.org/reference/as_date.html">as_date()</a></code>:</p>
<div class="cell">
<div class="sourceCode" id="cb13"><pre class="downlit sourceCode r code-with-copy"><code class="sourceCode R"><span><span class="fu"><a href="https://lubridate.tidyverse.org/reference/as_date.html">as_datetime</a></span><span class="op">(</span><span class="fu"><a href="https://lubridate.tidyverse.org/reference/now.html">today</a></span><span class="op">(</span><span class="op">)</span><span class="op">)</span></span>
<span><span class="co">#&gt; [1] "2024-06-21 UTC"</span></span>
<span><span class="co">#&gt; [1] "2024-07-11 UTC"</span></span>
<span><span class="fu"><a href="https://lubridate.tidyverse.org/reference/as_date.html">as_date</a></span><span class="op">(</span><span class="fu"><a href="https://lubridate.tidyverse.org/reference/now.html">now</a></span><span class="op">(</span><span class="op">)</span><span class="op">)</span></span>
<span><span class="co">#&gt; [1] "2024-06-21"</span></span></code><button title="Copiar para a área de transferência" class="code-copy-button"><i class="bi"></i></button></pre></div>
<span><span class="co">#&gt; [1] "2024-07-11"</span></span></code><button title="Copiar para a área de transferência" class="code-copy-button"><i class="bi"></i></button></pre></div>
</div>
<p>Sometimes you’ll get date/times as numeric offsets from the “Unix Epoch”, 1970-01-01. If the offset is in seconds, use <code><a href="https://lubridate.tidyverse.org/reference/as_date.html">as_datetime()</a></code>; if it’s in days, use <code><a href="https://lubridate.tidyverse.org/reference/as_date.html">as_date()</a></code>.</p>
<div class="cell">
Expand Down Expand Up @@ -1010,12 +1010,12 @@ <h1 class="title"><span id="sec-dates-and-times" class="quarto-section-identifie
<div class="sourceCode" id="cb28"><pre class="downlit sourceCode r code-with-copy"><code class="sourceCode R"><span><span class="co"># How old is Hadley?</span></span>
<span><span class="va">h_age</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://lubridate.tidyverse.org/reference/now.html">today</a></span><span class="op">(</span><span class="op">)</span> <span class="op">-</span> <span class="fu"><a href="https://lubridate.tidyverse.org/reference/ymd.html">ymd</a></span><span class="op">(</span><span class="st">"1979-10-14"</span><span class="op">)</span></span>
<span><span class="va">h_age</span></span>
<span><span class="co">#&gt; Time difference of 16322 days</span></span></code><button title="Copiar para a área de transferência" class="code-copy-button"><i class="bi"></i></button></pre></div>
<span><span class="co">#&gt; Time difference of 16342 days</span></span></code><button title="Copiar para a área de transferência" class="code-copy-button"><i class="bi"></i></button></pre></div>
</div>
<p>A <code>difftime</code> class object records a time span of seconds, minutes, hours, days, or weeks. This ambiguity can make difftimes a little painful to work with, so lubridate provides an alternative which always uses seconds: the <strong>duration</strong>.</p>
<div class="cell">
<div class="sourceCode" id="cb29"><pre class="downlit sourceCode r code-with-copy"><code class="sourceCode R"><span><span class="fu"><a href="https://lubridate.tidyverse.org/reference/as.duration.html">as.duration</a></span><span class="op">(</span><span class="va">h_age</span><span class="op">)</span></span>
<span><span class="co">#&gt; [1] "1410220800s (~44.69 years)"</span></span></code><button title="Copiar para a área de transferência" class="code-copy-button"><i class="bi"></i></button></pre></div>
<span><span class="co">#&gt; [1] "1411948800s (~44.74 years)"</span></span></code><button title="Copiar para a área de transferência" class="code-copy-button"><i class="bi"></i></button></pre></div>
</div>
<p>Durations come with a bunch of convenient constructors:</p>
<div class="cell">
Expand Down
2 changes: 1 addition & 1 deletion intro.html
Original file line number Diff line number Diff line change
Expand Up @@ -513,7 +513,7 @@ <h1 class="title"><span id="sec-intro" class="quarto-section-identifier">✅ Int
<span><span class="co">#&gt; ── Attaching core tidyverse packages ───────────────────── tidyverse 2.0.0 ──</span></span>
<span><span class="co">#&gt; ✔ dplyr 1.1.4.9000 ✔ readr 2.1.5 </span></span>
<span><span class="co">#&gt; ✔ forcats 1.0.0 ✔ stringr 1.5.1 </span></span>
<span><span class="co">#&gt; ✔ ggplot2 3.5.0 ✔ tibble 3.2.1 </span></span>
<span><span class="co">#&gt; ✔ ggplot2 3.5.1 ✔ tibble 3.2.1 </span></span>
<span><span class="co">#&gt; ✔ lubridate 1.9.3 ✔ tidyr 1.3.1 </span></span>
<span><span class="co">#&gt; ✔ purrr 1.0.2 </span></span>
<span><span class="co">#&gt; ── Conflicts ─────────────────────────────────────── tidyverse_conflicts() ──</span></span>
Expand Down
12 changes: 6 additions & 6 deletions iteration.html
Original file line number Diff line number Diff line change
Expand Up @@ -1312,12 +1312,12 @@ <h1 class="title"><span id="sec-iteration" class="quarto-section-identifier"><sp
<span><span class="co">#&gt; # Database: DuckDB v0.10.0 [root@Darwin 21.6.0:R 4.3.3/:memory:]</span></span>
<span><span class="co">#&gt; year n</span></span>
<span><span class="co">#&gt; &lt;dbl&gt; &lt;dbl&gt;</span></span>
<span><span class="co">#&gt; 1 1977 142</span></span>
<span><span class="co">#&gt; 2 1987 142</span></span>
<span><span class="co">#&gt; 3 1967 142</span></span>
<span><span class="co">#&gt; 4 1952 142</span></span>
<span><span class="co">#&gt; 5 1957 142</span></span>
<span><span class="co">#&gt; 6 1962 142</span></span>
<span><span class="co">#&gt; 1 1967 142</span></span>
<span><span class="co">#&gt; 2 1977 142</span></span>
<span><span class="co">#&gt; 3 1987 142</span></span>
<span><span class="co">#&gt; 4 2007 142</span></span>
<span><span class="co">#&gt; 5 1952 142</span></span>
<span><span class="co">#&gt; 6 1957 142</span></span>
<span><span class="co">#&gt; # ℹ more rows</span></span></code><button title="Copiar para a área de transferência" class="code-copy-button"><i class="bi"></i></button></pre></div>
</div>
</section><section id="writing-csv-files" class="level3" data-number="26.4.2"><h3 data-number="26.4.2" class="anchored" data-anchor-id="writing-csv-files">
Expand Down
Loading

0 comments on commit 95599c1

Please sign in to comment.