Box and Whisker Plot of selected data

J-E Petit wrote:

Hi Thiago,

Yes, you can use the fWavePercentile function, as long as you select the data that you want. The Extract function may be your best friend.
Below is a code to calculate the hourly distribution of a dataset (for a box and whisker plot, p1 to p5 should be 10, 25, 50, 75 and 90)

Hope this helps a bit
Cheers
J-E

Function Diurnal_distrib(timeline,data,p1,p2,p3,p4,p5)
    wave timeline, data
    variable p1,p2,p3,p4,p5
   
    string ListOfPercentiles=num2str(p1)+";"+num2str(p2)+";"+num2str(p3)+";"+num2str(p4)+";"+num2str(p5)
   
    Make/O/N=24 W_p1,W_p2,W_p3,W_p4,W_p5
    Make/O/N=24 temp_hour=p
    Make/O/N=(numpnts(data)) hour_data
    Make/O/T/N=24 txtWave
    txtWave=num2str(p)
   
    variable i
    for (i=0;i<numpnts(data);i+=1)
        hour_data[i]=determinehour(timeline[i])
    endfor
   
    string p1_str="temp_p_"+num2str(p1)
    string p2_str="temp_p_"+num2str(p2)
    string p3_str="temp_p_"+num2str(p3)
    string p4_str="temp_p_"+num2str(p4)
    string p5_str="temp_p_"+num2str(p5)
   
    for (i=0;i<24;i+=1)
        Extract/O data,temp,hour_data==i
        WaveTransform zapNaNs, temp
        fWavePercentile("temp", ListOfPercentiles, "temp_p", 0,     0, 0)
        wave temp_p1=$p1_str
        wave temp_p2=$p2_str
        wave temp_p3=$p3_str
        wave temp_p4=$p4_str
        wave temp_p5=$p5_str
        W_p1[i]=temp_p1[0]
        W_p2[i]=temp_p2[0]
        W_p3[i]=temp_p3[0]
        W_p4[i]=temp_p4[0]
        W_p5[i]=temp_p5[0]
    endfor

    Display W_p5,W_p4,W_p3,W_p2,W_p1 vs txtWave
    ModifyGraph mode(W_p1)=3,marker(W_p1)=9,rgb(W_p1)=(0,0,0),mode(W_p2)=1
    ModifyGraph toMode(W_p2)=1,rgb(W_p2)=(0,0,0),toMode(W_p3)=1,toMode(W_p4)=1
    ModifyGraph mode(W_p5)=8,marker(W_p5)=9,rgb(W_p5)=(0,0,0)
    ModifyGraph toMode(W_p5)=1
    ModifyGraph rgb(W_p4)=(43520,43520,43520),rgb(W_p3)=(43520,43520,43520)
   
End Function

Function Determinehour(dt)
    Variable dt                 // Input date/time value
    Variable time = mod(dt, 24*60*60)   // Get the time component of the date/time
    return trunc(time/(60*60))
End

On your dataset, it gives the enclosed image.