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Summary
| Description |
English: Norrington table rankings by year split by college. College ordered by mean score. |
| Date | |
| Source | Own work |
| Author | D Wells |
Licensing
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Source code
library(reshape2)
library(ggplot2)
library(ggrepel)
library(data.table)
# Data from https://www.ox.ac.uk/about/facts-and-figures/undergraduate-degree-classifications
# Load data
norrington <- fread("Norrington/Cleaned-Table 1.csv")
# make each row a score for each college in a given year
norrington <- melt(norrington, "V1")
# rename columns
names(norrington) <- c("College", "Year", "Score")
# calculate rankings
norrington[,Rank := as.integer(rank(-Score)), by = Year]
# order College by mean score
norrington$College <- factor(norrington$College, levels = norrington[, mean(Score, na.rm = TRUE), by = College][order(-V1)]$College)
# simplify years e.g. 2015/2016 -> 2016
norrington$Year <- as.integer(gsub("[0-9]+/", "", norrington$Year))
# create plot
ggplot(norrington, aes(Year, Rank)) +
geom_line(size = 0.8) +
scale_y_reverse(breaks = c(1, 10, 20, 30, 38), minor_breaks = 1:38) +
theme(axis.text.x = element_text(angle = 45, hjust = 1))+
facet_wrap(~College)
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:16, 18 December 2016 | | 1,219 × 703 (877 KB) | D Wells | User created page with UploadWizard |
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