R Markdown

This is an R Markdown document. Markdown is a simple formatting syntax for authoring HTML, PDF, and MS Word documents. For more details on using R Markdown see http://rmarkdown.rstudio.com.

When you click the Knit button a document will be generated that includes both content as well as the output of any embedded R code chunks within the document. You can embed an R code chunk like this:

summary(cars)

Including Plots

You can also embed plots, for example:

plot(pressure)

Graph using ggplot2

Let’s plot amazing graph using ggplot2

library(gapminder)
library(tidyverse)
data(gapminder)
ggplot(data = gapminder,
       aes(x = gdpPercap, y = lifeExp)) +
  geom_path(aes(group = country, color = continent)) +
  geom_point(aes(color = continent, size = pop)) +
  scale_color_brewer(palette = 'Dark2') + scale_x_log10() +
  annotation_logticks(sides = 'b') + 
  facet_wrap( ~ continent, scales = 'free', nrow = 1) +
  scale_size_area() +
  theme(legend.position = 'bottom',
        legend.box = 'vertical')

Vois ton article ici \[@gnanvi2020\]

Click here to see the link1

You can see my picture here


  1. Dommage pour mes cheveux😁↩︎