linegraph

I try to connect jittered points between measurements from two different methods ( measure ) on an x-axis. These measurements are linked to one another by the probands ( a ), that can be separated into two main groups, patients ( pat ) and controls ( ctr ), My df is like that: set.seed(1) a<- rep(paste0("id","_",1:20),each=2) value<- sample(1:10,40,rep=TRUE) measure<- rep(c("a","b"),20) group<- rep(c("pat","ctr"),each=2,10) df<-data.frame(a,value,measure,group) I tried ggplot(df,aes(measure,value,fill=group))+geom_point(position=position_jitterdodge( jitter.width=0.1,jitter.height=.1, dodge

I have been working with the code below. Everything seems to work okay, except that the discrete values on the x-axis are far from each end of the graph. I've tried several things including changing the discrete values and playing with the limits, but can't get it to work. I tested this on simulated data and do not have the same problem, so I guessing it is how I'm processing the data. I'd appreciate any pointers on how to adjust this and/or process the data correctly so it does not occur. The data file being imported is a combination of continuous, discrete and string variables. The data I

How would I set the x_axis labels at the indices 1,2,3....n to be something different. lam_beta = [(lam1,beta1),(lam1,beta2),(lam1,beta3),....(lam_n,beta_n)] chunks = [chunk1,chunk2,...chunk_n] ht_values_per_chunk = {chunk1:[val1,val2,...],chunk2:[val1,val2,val3,.....]...} color='rgbycmk' j=0 for chunk in chunks: plt.plot([hr_values_per_chunk[chunk][i] for i,item in enumerate(lam_beta)],[i for i,item in enumerate(lam_beta)],color=j%len(color)) j+=1 plt.set_xticks([i for i,item in enumerate(lam_beta)]) plt.set_xticklabels([item for item in lam_beta],rotation='vertical') plt.show() Error:

Trying to use ggplot to plot multiple lines into one graph, but not sure how to do so with my dataset. Not sure whether I need to change the datastructure or not (transpose?) Data looks like this: Company 2011 2013 Company1 300 350 Company2 320 430 Company3 310 420 I also tried it transposed: Year Company1 Company2 Company3 2011 300 320 310 2013 350 430 420 And for this I can plot 1 of the values using; ggplot(data=df, aes(x=Year, y=Company1)) + geom_line(colour="red") + geom_point(colour="red", size=4, shape=21, fill="white") But I don't know how to combine all the companies as I don't have

In my program I want to draw a simple score line graph. I have a text file and on each line is an integer score, which I read in and want to pass as argument to my graph class. I'm having some trouble implementing the graph class and all the examples I've seen have their methods in the same class as their main, which I won't have. I want to be able to pass my array to the object and generate a graph, but when calling my paint method it is asking me for a Graphics g... This is what I have so far: public class Graph extends JPanel { public void paintGraph (Graphics g){ ArrayList<Integer> scores