commit 131f94f6a424301daa126a80aa4285343113b978 Author: George Kadianakis desnacked@riseup.net Date: Wed Jul 25 17:19:50 2012 +0300

Graph comparison between the current Tor network and an ideal Tor network. --- task-6232/plot-entropy.R | 24 ++++++++++++++++++++++++ 1 files changed, 24 insertions(+), 0 deletions(-)

diff --git a/task-6232/plot-entropy.R b/task-6232/plot-entropy.R index 0ed4bac..abcd808 100644 --- a/task-6232/plot-entropy.R +++ b/task-6232/plot-entropy.R @@ -54,3 +54,27 @@ scale_y_continuous(name = "Entropy and maximum entropy\n", opts(legend.position = "none") ggsave("entropy.png", width = 8, height = 6, dpi = 100)

+ +g <- aggregate(list(all = d$all, max_all = d$max_all, exit = d$exit, + max_exit = d$max_exit, guard = d$guard, max_guard = d$max_guard, + country = d$country, max_country = d$max_country, as = d$as, + max_as = d$max_as), + by = list(date = as.Date(d$validafter, origin = "1970-01-01 00:00:00")), + FUN = median) +g <- rbind( + data.frame(date = g$date, entropy = 2^g$all, max = 2^g$max_all, + type = "All relays"), + data.frame(date = g$date, entropy = 2^g$exit, max = 2^g$max_exit, + type = "All exits"), + data.frame(date = g$date, entropy = 2^g$guard, max = 2^g$max_guard, + type = "All guards")) +g <- melt(g, c("date", "type")) +ggplot(g, aes(x = date, y = value, colour = variable)) + +geom_line() + +facet_wrap(~ type) + +scale_x_date(name = "\nDate") + +scale_y_continuous(name = "Number of relays and Number of fair relays\n", + limits = c(0, max(g$value))) + +opts(legend.position = "none") +ggsave("relays_fair.png", width = 8, height = 6, dpi = 100) +