Dear Sibylle!
Am 09.01.2018 um 10:24 schrieb Sibylle Stöckli:
Dear Gerrit
Thanks a lot. "rbind" seems to be the right function. Unfortunately
there is a shift in the x-axis (see pdf). There are 52 trapcatch values
each, m and w, but m$trapcatch and w$trapcatch are shifted up to x-value
60.
The follow-up lines for temp and humidity are fine.
Hm, I'm not quite sure if you are asking another question here ... ;-)
But I assume you do.
However, without knowledge about the structure of Hecke or m,
respectively, in particular about their row numbers, it is impossible
to spot the cause of your "problem". I suggest you check the structure
of m:
str(m)
I suspect you'll see that the assumption of 52 trapcatch values is
somehow wrong.
Hth -- Gerrit
---------------------------------------------------------------------
Dr. Gerrit Eichner Mathematical Institute, Room 212
gerrit.eich...@math.uni-giessen.de Justus-Liebig-University Giessen
Tel: +49-(0)641-99-32104 Arndtstr. 2, 35392 Giessen, Germany
Fax: +49-(0)641-99-32109 http://www.uni-giessen.de/eichner
---------------------------------------------------------------------
Thanks
Sibylle
setwd("~/Desktop/DatenLogger2017") # am Mac sks
trap= read.delim("SWD_Trap_week-new.txt", na.strings="*", header=TRUE)
climate= read.delim("Agrometeo_week-2017.txt", na.strings="*", header=TRUE)
names(trap)
names(climate)
Hecke<-trap[trap$station=="FiBL_Hecke",]
m<-Hecke[Hecke$m_w=="m",]
w<-Hecke[Hecke$m_w=="w",]
par(mar=c(5,4,4,10))
barplot(rbind(m$trapcatch, w$trapcatch), ylim=c(0,350))
axis(1, 1:52)
par(new=T)
plot(climate$Week,climate$Frick_Temp.mittel, type="n", axes=F,
ylim=c(0,25), ylab="", xlab="", xaxt="n")
lines(climate$Week, climate$Frick_Temp.mittel, lty=2, lwd=2, col="blue")
axis(4,las=1, cex.axis=0.8, col="blue")
mtext(side=4, line=2.5, "Mittlere Temperatur (°C)", cex=0.8, col="blue")
par(new=T)
plot(climate$Week,climate$Frick_Feuchte.mittel, type="n", axes=F,
ylim=c(0,100), ylab="", xlab="", xaxt="n")
lines(climate$Week, climate$Frick_Feuchte.mittel, lty=2, lwd=2,
col="darkgreen")
axis(4,las=1, line=5.5, cex.axis=0.8, col="darkgreen")
mtext(side=4, line=7.5, "Mittlere Feuchte (%)", cex=0.8, col="dark green")
Am 09.01.2018 um 09:30 schrieb Gerrit Eichner:
Hi, Sibylle,
since you write '"mathematically" add', does
barplot(rbind(m$trapcatch, w$trapcatch))
do what you want (modulo layout details)?
Hth -- Gerrit
---------------------------------------------------------------------
Dr. Gerrit Eichner Mathematical Institute, Room 212
gerrit.eich...@math.uni-giessen.de
<mailto:gerrit.eich...@math.uni-giessen.de> Justus-Liebig-University
Giessen
Tel: +49-(0)641-99-32104 Arndtstr. 2, 35392 Giessen, Germany
Fax: +49-(0)641-99-32109 http://www.uni-giessen.de/eichner
---------------------------------------------------------------------
Am 09.01.2018 um 09:19 schrieb Sibylle Stöckli:
Dear R users
aim
Barplot of insect trap catches (y variable trapcatch) at one specific
station (variable FiBL_Hecke) from week 1-52 ( x variable week).
It works well using the function tapply (sum trapcatch per week,
males and females not separated), however, I intend to separate the y
variable trapcatch in males and females (variable m_w: m and w)
problem
I used the function "add" to merge two bar plots (males and females).
Unfortunately the second barplot masks the first barplot.
question
Is there a function to "mathematically" add the values from both
barplots with the aim the barplot presenting the total trap (males
and females) catches per week?
Hecke<-trap[trap$station=="FiBL_Hecke",] # station = Hecke
m<-Hecke[Hecke$m_w=="m",] # male trap catches
w<-Hecke[Hecke$m_w=="w",] # female trap catches
barplot(m$trapcatch, ylab="Y", space=0.5, col=c("grey0"),
ylim=c(0,450), las=2, cex.lab=0.9, cex.axis=0.9, cex.names=0.9)
barplot(w$trapcatch,space=0.5, add=TRUE, beside=FALSE,
col=c("grey50"), xaxt="n", yaxt="n")
Thanks a lot
Sibylle
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