How to plot multiple graphs with same x-axis values on the same graph? [closed]

Question

If I have multiple variables y1, y2, y3, y4 for y-axis and phi values for x-axis, then how do I plot these variables, indicating each variable with different black marker? My code is

data=Import["simavg1.xls",{"Data",1}]; 
phi=data[[All,1]]; 
csrp=data[[All,2]]; 
crl=data[[All,3]]; 
cArp=data[[All,4]]; 
Plot[{csrp,crl,cArp},phi]

but does not work.

Answer 1

What you need to do is take each of your lists of y-values into a list of {x, y} pairs. To do this, you Transpose each of them with the phi list. This would work,

ListPlot[Transpose[{phi, #}] & /@ {csrp,crl,cArp}]

But if all of your lists are initially in the data array, then all you should have to do is define the lists including the x-values from the getgo,

csrp=data[[All,{1,2}]]; 
crl=data[[All,{1,3}]]; 
cArp=data[[All,{1,4}]];

and now you can just use

ListLinePlot[{csrp,crl,cArp}]