I am trying to do a scatter plot with 'Time on x-axis' and 700, 900, 1100 values (above table has them as variable names) on y axis and corresponding values 10,20,30,40,11,12,13,14,........as poin for that particular Time and y-axis value.
In other terms, I am trying to see a point corresponding to all 3 variables. For below example, there would be only two points : one with age-14 height- 69 weight - 112.5; other point for age -13 height - 56.5 weight -84. I am not looking for a 3 dimensional but there can be a vertical right axis.
I tried below code and it's plotting two plot separately one with height*age; other with weight*age. Can it be possible to have plot with height*weight*age ? Thanks
PROC GPLOT DATA = sashelp.class;
PLOT Height * Age / GRID
FRAME SKIPMISS LEGEND=LEGEND1 ;
PLOT2 Weight * Age = 2 / VAXIS=AXIS3
SKIPMISS OVERLAY LEGEND=LEGEND1 ;
Do you want something like this?
input Time $ t700 t900 t1100;
Time1 10 11 21
Time2 20 12 22
Time3 30 13 23
Time4 40 14 24
proc sgplot data=have;
scatter x=time y=t700;
scatter x=time y=t900;
scatter x=time y=t1100;
I would need to plot 700, 900, 1100 on the y-axis (or any other axis with a scale); I am looking for something like a spectral plot / Matrix plot. As we see the below example plot, frequency on x- axis, m2/hz on y-axis. period on other axis (not sure if we can call that as z- axis). Thanks
I am taking a stab here and may be totally off the mark here...
I suppose you may (Fourier) transform a time domain signal to the frequency domain. However, I don't know if the shape of the response stays the same. However, you could plot the original (signal by time) on (y, x) axis, and then also plot (TransSignal by freq) on (y, x2). Axis type can be linear or log (2, 10 or e). Now, you could make the 2nd plot invisible by making the line thickness zero or transparency=1. This will certainly give you "some kind of" plot. You may need to set axis options for offsets, thresholds etc to ensure the axes are synchronized.
I am trying to imagine what you suggested here but not sure how to code this. As I've got about 1000 signal points for one timeperiod (signal vs time) and 3000 signal points for one frequency (signal vs frequency). Would you be able to explain this with some code. Thanks
Would this help for you to try ? Frequency variables here are 100 to 105 and 10,20,40,.....70,60,30.are signals at various time periods and frequencies.
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