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September 8, 2020 09:56
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Script para reproducir el siguiente gráfico: https://twitter.com/dredondosanchez/status/1287779985596579841
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library(readxl) | |
library(dplyr) | |
library(ggplot2) | |
library(cowplot) | |
library(magick) | |
# Para fuentes | |
library(extrafont) | |
# font_import() | |
loadfonts(device = "win") | |
notas <- read_excel("notas.xlsx", | |
range = "B3:D18", col_names = FALSE) | |
names(notas) <- c("nombre", "nota", "creditos") | |
notas <- notas %>% | |
filter(is.na(nota) == F) %>% | |
arrange(-nota) %>% | |
# Para añadir el número de créditos: | |
# mutate(nombre = paste0(nombre, "\n(", creditos, " créditos)")) %>% | |
mutate(nombre = factor(nombre, levels = nombre)) | |
head(notas) | |
ggplot(notas, aes(y = nota, x = nombre, label = sprintf("%.1f", nota))) + | |
geom_col(fill = "firebrick1", col = "black", width = 1) + | |
geom_text(color = "white", family = "Bahnschrift", fontface = "bold", size = 4.5, nudge_y = -0.5) + | |
geom_text(aes(label = nombre), hjust = 1, color = "white", lineheight = 0.9, fontface = "bold", | |
family = "Bahnschrift", size = 4, nudge_y = -0.95) + | |
xlab("") + | |
ylab ("") + | |
ggtitle("Máster Universitario Oficial en Ciencia de Datos e Ingeniería de Computadores") + | |
coord_flip() + | |
theme_classic() + | |
labs(caption = "@dredondosanchez") + | |
theme( | |
axis.ticks = element_blank(), | |
axis.line = element_blank(), | |
axis.ticks.length = unit(0, "null"), | |
text = element_text(family = "Bahnschrift"), | |
axis.text = element_text(color = "black"), | |
axis.text.y = element_blank(), | |
axis.text.x = element_text(size = 11), | |
plot.title = element_text(face = "bold", hjust = .6), | |
) -> grafico | |
grafico | |
# Añadir imagen de la Universidad de Granada | |
ggdraw() + | |
draw_plot(grafico) + | |
draw_image("https://raw.githubusercontent.com/danielredondo/TFM_ciencia_de_datos/master/documento/logos/ugr.png", y = .35, x = .37, scale = .2) | |
ggsave("notas.png", width = 8, height = 5, dpi = 300) |
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