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@@ -1 +1 @@
-ea5d44d8
+fcf92271

07-Introsf.html

@@ -554,10 +554,10 @@
 <p>Simple feature objects can be written with <code>st_write</code>, as in</p>
 <div class="cell">
 <div class="sourceCode" id="cb4"><pre class="downlit sourceCode r code-with-copy"><code class="sourceCode R"><span><span class="op">(</span><span class="va">file</span> <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/tempfile.html">tempfile</a></span><span class="op">(</span>fileext <span class="op">=</span> <span class="st">".gpkg"</span><span class="op">)</span><span class="op">)</span></span>
-<span><span class="co"># [1] "/tmp/RtmpPxXdik/file441025be6072.gpkg"</span></span>
+<span><span class="co"># [1] "/tmp/RtmpxPd5Ib/file3dd9dd10336.gpkg"</span></span>
 <span><span class="fu"><a href="https://r-spatial.github.io/sf/reference/st_write.html">st_write</a></span><span class="op">(</span><span class="va">nc</span>, <span class="va">file</span>, layer <span class="op">=</span> <span class="st">"layer_nc"</span><span class="op">)</span></span>
 <span><span class="co"># Writing layer `layer_nc' to data source </span></span>
-<span><span class="co">#   `/tmp/RtmpPxXdik/file441025be6072.gpkg' using driver `GPKG'</span></span>
+<span><span class="co">#   `/tmp/RtmpxPd5Ib/file3dd9dd10336.gpkg' using driver `GPKG'</span></span>
 <span><span class="co"># Writing 100 features with 14 fields and geometry type Multi Polygon.</span></span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
 </div>
 <p>where the file format (GPKG) is derived from the file name extension. Using argument <code>append</code>, <code>st_write</code> can either append records to an existing layer or replace it; if unset, it will err if a layer already exists. The tidyverse-style <code>write_sf</code> will replace silently if <code>append</code> has not been set. Layers can also be deleted using <code>st_delete</code>, which is convenient in particular when they are associated with tables in a database.</p>
@@ -698,7 +698,7 @@
 <p>When using spatial joins, each record may have several matched records, yielding a large result table. A way to reduce this complexity may be to select from the matching records the one with the largest overlap with the target geometry. An example of this is shown (visually) in <a href="#fig-largest" class="quarto-xref">Figure&nbsp;<span>7.4</span></a>; this is done using <code>st_join</code> with argument <code>largest = TRUE</code>.</p>
 <div class="cell">
 <details class="code-fold"><summary>Code</summary><div class="sourceCode" id="cb15"><pre class="downlit sourceCode r code-with-copy"><code class="sourceCode R"><span><span class="co"># example of largest = TRUE:</span></span>
-<span><span class="fu"><a href="https://rdrr.io/r/base/system.file.html">system.file</a></span><span class="op">(</span><span class="st">"shape/nc.shp"</span>, package<span class="op">=</span><span class="st">"sf"</span><span class="op">)</span> <span class="op">|&gt;</span> </span>
+<span><span class="fu"><a href="https://rdrr.io/r/base/system.file.html">system.file</a></span><span class="op">(</span><span class="st">"gpkg/nc.gpkg"</span>, package<span class="op">=</span><span class="st">"sf"</span><span class="op">)</span> <span class="op">|&gt;</span> </span>
 <span>    <span class="fu"><a href="https://r-spatial.github.io/sf/reference/st_read.html">read_sf</a></span><span class="op">(</span><span class="op">)</span> <span class="op">|&gt;</span></span>
 <span>    <span class="fu"><a href="https://r-spatial.github.io/sf/reference/st_transform.html">st_transform</a></span><span class="op">(</span><span class="st">'EPSG:2264'</span><span class="op">)</span> <span class="op">-&gt;</span> <span class="va">nc</span></span>
 <span><span class="va">gr</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://r-spatial.github.io/sf/reference/sf.html">st_sf</a></span><span class="op">(</span></span>
@@ -2865,7 +2865,7 @@
 <span id="cb98-387"><a href="#cb98-387" aria-hidden="true" tabindex="-1"></a><span class="in">#| fig-cap: "Example of `st_join` with `largest = TRUE`: the label of the polygon in the top figure with the largest intersection with polygons in the bottom figure is assigned to the polygons of the bottom figure."</span></span>
 <span id="cb98-388"><a href="#cb98-388" aria-hidden="true" tabindex="-1"></a><span class="in">#| code-fold: true</span></span>
 <span id="cb98-389"><a href="#cb98-389" aria-hidden="true" tabindex="-1"></a><span class="in"># example of largest = TRUE:</span></span>
-<span id="cb98-390"><a href="#cb98-390" aria-hidden="true" tabindex="-1"></a><span class="in">system.file("shape/nc.shp", package="sf") |&gt; </span></span>
+<span id="cb98-390"><a href="#cb98-390" aria-hidden="true" tabindex="-1"></a><span class="in">system.file("gpkg/nc.gpkg", package="sf") |&gt; </span></span>
 <span id="cb98-391"><a href="#cb98-391" aria-hidden="true" tabindex="-1"></a><span class="in">    read_sf() |&gt;</span></span>
 <span id="cb98-392"><a href="#cb98-392" aria-hidden="true" tabindex="-1"></a><span class="in">    st_transform('EPSG:2264') -&gt; nc</span></span>
 <span id="cb98-393"><a href="#cb98-393" aria-hidden="true" tabindex="-1"></a><span class="in">gr &lt;- st_sf(</span></span>

08-Plotting.html

@@ -535,13 +535,13 @@
 <span><span class="op">(</span><span class="va">cI</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://r-spatial.github.io/classInt/reference/classIntervals.html">classIntervals</a></span><span class="op">(</span><span class="va">r</span><span class="op">)</span><span class="op">)</span></span>
 <span><span class="co"># style: quantile</span></span>
 <span><span class="co">#   one of 1.49e+10 possible partitions of this variable into 8 classes</span></span>
-<span><span class="co">#     [-2.24,-1.3)    [-1.3,-0.737)  [-0.737,-0.385) [-0.385,-0.0684) </span></span>
+<span><span class="co">#    [-2.17,-1.03)   [-1.03,-0.554)  [-0.554,-0.273) [-0.273,-0.0672) </span></span>
 <span><span class="co">#               13               12               13               12 </span></span>
-<span><span class="co">#  [-0.0684,0.258)    [0.258,0.664)     [0.664,1.17)      [1.17,2.83] </span></span>
+<span><span class="co">#  [-0.0672,0.192)    [0.192,0.717)     [0.717,1.14)      [1.14,1.97] </span></span>
 <span><span class="co">#               12               13               12               13</span></span>
 <span><span class="va">cI</span><span class="op">$</span><span class="va">brks</span></span>
-<span><span class="co"># [1] -2.2356 -1.3039 -0.7372 -0.3849 -0.0684  0.2576  0.6637  1.1703</span></span>
-<span><span class="co"># [9]  2.8333</span></span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
+<span><span class="co"># [1] -2.1666 -1.0289 -0.5541 -0.2726 -0.0672  0.1921  0.7168  1.1403</span></span>
+<span><span class="co"># [9]  1.9708</span></span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
 </div>
 <p>it takes argument <code>n</code> for the number of intervals, and a <code>style</code> that can be one of “fixed”, “sd”, “equal”, “pretty”, “quantile”, “kmeans”, “hclust”, “bclust”, “fisher” or “jenks”. Style “pretty” may not obey <code>n</code>; if <code>n</code> is missing, <code>nclass.Sturges</code> is used; two other methods are available for choosing <code>n</code> automatically. If the number of observations is greater than 3000, a 10% sample is used to create the breaks for “fisher” and “jenks”.</p>
 </section><section id="sec-graticule" class="level3"><h3 class="anchored" data-anchor-id="sec-graticule">Graticule and other navigation aids</h3>

16-SpatialRegression.html

@@ -437,7 +437,7 @@
 <div class="cell">
 <div class="sourceCode" id="cb1"><pre class="downlit sourceCode r code-with-copy"><code class="sourceCode R"><span><span class="kw"><a href="https://rdrr.io/r/base/library.html">library</a></span><span class="op">(</span><span class="va"><a href="https://r-spatial.github.io/sf/">sf</a></span><span class="op">)</span></span>
 <span><span class="kw"><a href="https://rdrr.io/r/base/library.html">library</a></span><span class="op">(</span><span class="va"><a href="https://jakubnowosad.com/spData/">spData</a></span><span class="op">)</span></span>
-<span><span class="va">boston_506</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://r-spatial.github.io/sf/reference/st_read.html">st_read</a></span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/system.file.html">system.file</a></span><span class="op">(</span><span class="st">"shapes/boston_tracts.shp"</span>,</span>
+<span><span class="va">boston_506</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://r-spatial.github.io/sf/reference/st_read.html">st_read</a></span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/system.file.html">system.file</a></span><span class="op">(</span><span class="st">"shapes/boston_tracts.gpkg"</span>,</span>
 <span>                      package <span class="op">=</span> <span class="st">"spData"</span><span class="op">)</span><span class="op">[</span><span class="fl">1</span><span class="op">]</span>, quiet <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
 </div>
 <div class="cell">
@@ -1407,7 +1407,7 @@
 <span id="cb38-72"><a href="#cb38-72" aria-hidden="true" tabindex="-1"></a><span class="in">```{r, message=FALSE}</span></span>
 <span id="cb38-73"><a href="#cb38-73" aria-hidden="true" tabindex="-1"></a><span class="in">library(sf)</span></span>
 <span id="cb38-74"><a href="#cb38-74" aria-hidden="true" tabindex="-1"></a><span class="in">library(spData)</span></span>
-<span id="cb38-75"><a href="#cb38-75" aria-hidden="true" tabindex="-1"></a><span class="in">boston_506 &lt;- st_read(system.file("shapes/boston_tracts.shp",</span></span>
+<span id="cb38-75"><a href="#cb38-75" aria-hidden="true" tabindex="-1"></a><span class="in">boston_506 &lt;- st_read(system.file("shapes/boston_tracts.gpkg",</span></span>
 <span id="cb38-76"><a href="#cb38-76" aria-hidden="true" tabindex="-1"></a><span class="in">                      package = "spData")[1], quiet = TRUE)</span></span>
 <span id="cb38-77"><a href="#cb38-77" aria-hidden="true" tabindex="-1"></a><span class="in">```</span></span>
 <span id="cb38-80"><a href="#cb38-80" aria-hidden="true" tabindex="-1"></a><span class="in">```{r}</span></span>

17-Econometrics.html

@@ -748,23 +748,23 @@
 <span>    INLA_slm <span class="op">=</span> <span class="va">mv_mean</span>, censored <span class="op">=</span> </span>
 <span>      <span class="va">boston_506</span><span class="op">$</span><span class="va">censored</span><span class="op">[</span><span class="fu"><a href="https://rdrr.io/r/base/integer.html">as.integer</a></span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/attr.html">attr</a></span><span class="op">(</span><span class="va">t0</span>, <span class="st">"region.id"</span><span class="op">)</span><span class="op">)</span><span class="op">]</span><span class="op">)</span></span>
 <span><span class="co">#     fit_TS fit_KP2 fit_KP5 INLA_slm censored</span></span>
-<span><span class="co"># 13   23912   29477   28147    30387    right</span></span>
-<span><span class="co"># 14   28126   27001   28516    31197    right</span></span>
-<span><span class="co"># 15   30553   36184   32476    38519    right</span></span>
-<span><span class="co"># 17   18518   19621   18878    20170    right</span></span>
-<span><span class="co"># 43    9564    6817    7561     7340     left</span></span>
-<span><span class="co"># 50    8371    7196    7383     6992     left</span></span>
-<span><span class="co"># 312  51477   53301   54173    56475    right</span></span>
-<span><span class="co"># 313  45921   45823   47095    46750    right</span></span>
-<span><span class="co"># 314  44196   44586   45361    42821    right</span></span>
-<span><span class="co"># 317  43427   45707   45442    47308    right</span></span>
-<span><span class="co"># 337  39879   42072   41127    41100    right</span></span>
-<span><span class="co"># 346  44708   46694   46108    45139    right</span></span>
-<span><span class="co"># 355  48188   49068   48911    48814    right</span></span>
-<span><span class="co"># 376  42881   45883   44966    46493    right</span></span>
-<span><span class="co"># 408  44294   44615   45670    46752    right</span></span>
-<span><span class="co"># 418  38211   43375   41914    42285    right</span></span>
-<span><span class="co"># 434  41647   41690   42398    41164    right</span></span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
+<span><span class="co"># 13   23912   29477   28147    30968    right</span></span>
+<span><span class="co"># 14   28126   27001   28516    31254    right</span></span>
+<span><span class="co"># 15   30553   36184   32476    40744    right</span></span>
+<span><span class="co"># 17   18518   19621   18878    20961    right</span></span>
+<span><span class="co"># 43    9564    6817    7561     6914     left</span></span>
+<span><span class="co"># 50    8371    7196    7383     6900     left</span></span>
+<span><span class="co"># 312  51477   53301   54173    56176    right</span></span>
+<span><span class="co"># 313  45921   45823   47095    46471    right</span></span>
+<span><span class="co"># 314  44196   44586   45361    42800    right</span></span>
+<span><span class="co"># 317  43427   45707   45442    47830    right</span></span>
+<span><span class="co"># 337  39879   42072   41127    41419    right</span></span>
+<span><span class="co"># 346  44708   46694   46108    45730    right</span></span>
+<span><span class="co"># 355  48188   49068   48911    49076    right</span></span>
+<span><span class="co"># 376  42881   45883   44966    47516    right</span></span>
+<span><span class="co"># 408  44294   44615   45670    46367    right</span></span>
+<span><span class="co"># 418  38211   43375   41914    43672    right</span></span>
+<span><span class="co"># 434  41647   41690   42398    41536    right</span></span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
 </div>
 <p>The spatial regression toolbox remains incomplete, and it will take time to fill in blanks. It remains unfortunate that the several traditions in spatial regression seldom seem to draw on each others’ understandings and advances.</p>
 </section><section id="exercises" class="level2" data-number="17.5"><h2 data-number="17.5" class="anchored" data-anchor-id="exercises">

index.html

@@ -6,7 +6,7 @@
 <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
 <meta name="author" content="Edzer Pebesma">
 <meta name="author" content="Roger Bivand">
-<meta name="dcterms.date" content="2025-01-08">
+<meta name="dcterms.date" content="2025-01-09">
 <title>Spatial Data Science</title>
 <style>
 code{white-space: pre-wrap;}
@@ -391,7 +391,7 @@
     <div>
     <div class="quarto-title-meta-heading">Published</div>
     <div class="quarto-title-meta-contents">
-      <p class="date">January 8, 2025</p>
+      <p class="date">January 9, 2025</p>
     </div>
   </div>