From 9b522fbeaa249caba350ff545cd5e1c6d911f89a Mon Sep 17 00:00:00 2001
From: Laurent Modolo <laurent.modolo@ens-lyon.fr>
Date: Wed, 15 Sep 2021 17:41:21 +0200
Subject: [PATCH] session_2: cosmetic changes
---
session_2/session_2.Rmd | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/session_2/session_2.Rmd b/session_2/session_2.Rmd
index 9c25ed4..fe15a3c 100644
--- a/session_2/session_2.Rmd
+++ b/session_2/session_2.Rmd
@@ -172,7 +172,7 @@ This command also works for file URL
```{r mpg_download, cache=TRUE, message=FALSE}
new_mpg <- read_csv(
- "http://perso.ens-lyon.fr/laurent.modolo/R/mpg.csv"
+ "http://perso.ens-lyon.fr/laurent.modolo/R/session_2/mpg.csv"
)
```
@@ -503,7 +503,7 @@ ggplot(data = mpg, mapping = aes(x = displ, y = hwy, color = drv)) +
# To go further: publication ready plots
Once you have created the graph you need for your publication, you have to save it.
-You can do it with the the "ggsave" function.
+You can do it with the the `ggsave` function.
First save your plot in a variable :
@@ -522,7 +522,7 @@ ggsave("test_plot_1.png", p1, width = 12, height = 8, units = "cm")
ggsave("test_plot_1.pdf", p1, width = 12, height = 8, units = "cm")
```
-You may also change the appearance of your plot by adding a "theme" layer to your plot:
+You may also change the appearance of your plot by adding a `theme` layer to your plot:
```{r,fig.width=8, fig.height=4.5, message=FALSE}
p1 + theme_bw()
@@ -532,14 +532,14 @@ p1 + theme_bw()
p1 + theme_minimal()
```
-You may have to combine several plots, for that you can use the "cowplot" package which is a "ggplot2" extension.
+You may have to combine several plots, for that you can use the `cowplot` package which is a `ggplot2` extension.
First install it :
```{r, eval=F}
install.packages("cowplot")
```
-Then you can use the function "plot" grid to combine plots in a publication ready style:
+Then you can use the function `plot` grid to combine plots in a publication ready style:
```{r,message=FALSE}
library(cowplot)
@@ -570,10 +570,10 @@ p_final = plot_grid(p1, p2, labels = c('A', 'B'), label_size = 12)
ggsave("test_plot_1_and_2.png", p_final, width = 20, height = 8, units = "cm")
```
-You can learn more features about "cowplot" on its website: [https://wilkelab.org/cowplot/articles/introduction.html](https://wilkelab.org/cowplot/articles/introduction.html)
+You can learn more features about `cowplot` on [https://wilkelab.org/cowplot/articles/introduction.html](its website).
<div class="pencadre">
-Use the "cowplot" documentation to reproduce this plot and save it.
+Use the `cowplot` documentation to reproduce this plot and save it.
</div>
```{r, echo=F}
@@ -612,5 +612,5 @@ ggsave("plot_1_2_and_legend.png", p_final, width = 20, height = 8, units = "cm")
</p>
</details>
-There are a lot of other available "ggplot2" extensions which can be useful (and also beautiful).
-You can take a look at them here: [https://exts.ggplot2.tidyverse.org/gallery/](https://exts.ggplot2.tidyverse.org/gallery/)
+There are a lot of other available `ggplot2` extensions which can be useful (and also beautiful).
+You can take a look at them here: [https://exts.ggplot2.tidyverse.org/gallery/]( ggplot2 gallery)
--
GitLab