I am pretty new to R and have been using Google (mainly directing me to this site) to fumble my way into making a passable graph for a project. I am having trouble figuring out what to search for to find other people with the same problem as me so I decided to ask instead.
I have a dataset which looks something like this:
ATM TEMP PARENT variable value
1 1 5 1 DEAD 2
2 1 5 2 DEAD 0
3 1 5 3 DEAD 1
4 1 20 1 DEAD 1
55 1 5 1 LIVE 47
56 1 5 2 LIVE 42
57 1 5 3 LIVE 45
58 1 20 1 LIVE 45
109 1 5 1 SWIMMING 1
110 1 5 2 SWIMMING 8
111 1 5 3 SWIMMING 4
112 1 20 1 SWIMMING 4
ATM represents the pressure experiments were conducted at, TEMP the temperature, PARENT which one of 3 adults the larvae came from and variable represents the condition of the larvae at the given pressure/temperature with the value being how many (It was initially different but I merged them using reshape2).
I have been able to create this graph:
Using this code:
qplot(factor(ATM), value, data = CONDITION, geom = "boxplot", fill = factor(TEMP)) +
geom_point(aes(colour=factor(TEMP)) +
facet_wrap(~ variable, ncol = 1) +
scale_fill_manual(values = c("lightblue","#FF6666")) +
scale_colour_manual(values = c("lightblue","#FF6666")) +
labs(title = "Effect of Pressure on Condition of C.fornicata Larvae") +
xlab("Pressure \n (atm)") +
ylab("Number of Larvae") +
guides(fill=guide_legend(title="Incubation Temp (°C)"),colour=guide_legend(title="Incubation Temp (°C)"))
My problem is that the fill=factor(TEMP)
is splitting up the boxplots into two (which I want) but the points from the geom_point do not line up with the now offset boxplots. I have tried messing around with the position argument in geom_point but haven't had any luck.
Thanks in advance!