Created
December 9, 2013 14:27
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Some charts of the St. Pat's 10 Miler and 5K 2008
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data <- read.csv(file = "2008TenMiler.csv", header = TRUE, sep=",") | |
summary(data) | |
data <- na.omit(data) | |
#convert time to minutes | |
data$Nettime <- as.character(data$Nettime) | |
data$Nettime <- sapply(strsplit(data$Nettime, ":"), | |
function(x) { | |
x <- as.numeric(x) | |
x[1]*60 + x[2] + x[3]/60 | |
} | |
) | |
men <- data[data$Sex == "M",] | |
women <- data[data$Sex == "F",] | |
library(ggplot2) | |
p <- ggplot(data, aes(Age, Nettime, color=Sex)) + theme_bw() | |
p <- p + geom_point(shape = 19) + geom_smooth(method=loess, se=FALSE, fullrange=T) + scale_colour_hue(l=50) | |
p <- p + ggtitle("Age vs. Time at the Atlantic City 10 Miler") + ylab("Time in Minutes") + xlab("Age in Years") | |
p | |
p <- ggplot(data, aes(Nettime, fill=Sex)) + theme_bw() | |
p <- p + geom_histogram(binwidth=5, colour="black") | |
p + ggtitle("Net Time Distribution at the Atlantic City 10 Miler") + ylab("Number of Runners") + xlab("Net Time in Minutes") |
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