<p><div><div><div><div data-width="100" data-show-faces="false" data-send="true" data-layout="button_count" data-height="21" data-href="http://www.r-bloggers.com/lattice-exercises-part-2/"></div></div><div><a data-url="http://www.r-bloggers.com/lattice-exercises-part-2/" data-counturl="http://www.r-bloggers.com/lattice-exercises-part-2/" data-count="horizontal" data-text="Lattice exercises – part 2" class="twitter-share-button" data-via="rbloggers" href="https://twitter.com/share"></a></div><div></div></div><div></div></div>
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(This article was first published on <strong><a href="http://r-exercises.com/2016/05/24/lattice-exercises-part-2/"> R-exercises</a></strong>, and kindly contributed to <a rel="nofollow" href="http://www.r-bloggers.com/">R-bloggers)</a> </div>
<p><a target="_blank" href="http://i0.wp.com/r-exercises.com/wp-content/uploads/2016/05/plot-exercises-1.png"><img sizes="(max-width: 300px) 100vw, 300px" srcset="http://i2.wp.com/r-exercises.com/wp-content/uploads/2016/05/plot-exercises-1-300x300.png?resize=300%2C300 300w, http://r-exercises.com/wp-content/uploads/2016/05/plot-exercises-1-150x150.png 150w, http://r-exercises.com/wp-content/uploads/2016/05/plot-exercises-1.png 504w" alt="plot exercises-1" class="wp-image-719" src="http://i2.wp.com/r-exercises.com/wp-content/uploads/2016/05/plot-exercises-1-300x300.png?resize=300%2C300" data-recalc-dims="1"></a>In this set of exercises we will use lattice package. Firstly, we have to install this package with command <code> install.packages(&quot;lattice&quot;) </code> and then we will call it <code> library(lattice) </code>. Lattice package permits us to create univariate, bivariate and trivariate plots. For this set of exercises we will see trivariate plots. We will use a dataset example that we have to download from here <a target="_blank" href="http://r-exercises.com/wp-content/uploads/2016/04/dataset.csv">here</a>.</p>
<p>Answers to the exercises are available <a target="_blank" href="http://r-exercises.com/2016/05/24/lattice-exercises-part-2-solutions/">here</a>.</p>
<p>If you obtained a different (correct) answer than those listed on the solutions page, please feel free to post your answer as a comment on that page.</p>
<p><strong>Exercise 1</strong><br>
For first exercise, create a level plot formula for matches won against an interaction between goals done and goals received per team</p>
<p><strong>Exercise 2</strong><br>
Now, use the same formula of the previous exercise in a countourplot. Try difference between region option</p>
<p><strong>Exercise 3</strong><br>
Now, produce a cloud plot of number of injuries againts an interaction between goals received and goals done</p>
<p><strong>Exercise 4</strong><br>
Using the same formula of the previous exercise, produce a wireframe plot</p>
<p><strong>Exercise 5</strong><br>
For the previous exercises we used formula plot. Now try to produce a levelplot matrix using a matrix of goals done goals received and number of injuries</p>
<p><strong>Exercise 6</strong><br>
Using the same matrix produced previously, create a contour plot matrix</p>
<p><strong>Exercise 7</strong><br>
Now, create a cloud matrix plot</p>
<p><strong>Exercise 8</strong><br>
Finally, produce a wireframe matrix plot using the matrix created in exercise 5.</p>
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<div>To <strong>leave a comment</strong> for the author, please follow the link and comment on their blog: <strong><a href="http://r-exercises.com/2016/05/24/lattice-exercises-part-2/"> R-exercises</a></strong>.</div>
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