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I have an array just evaluated to be

Input:
s[0]
:
: s[2]

Output:
{450.243}
{320.428}
{561.358}

But when next step of:
Plot[s[i],{i,0,2}] expecting to see results I get (blank page?) :enter image description here

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closed as too localized by rm -rf Nov 24 '12 at 5:16

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2  
You should spend some time reading through the documentation for Plot and ListPlot to learn what they do. This is easily answered with a simple lookup in the documentation. –  rm -rf Nov 24 '12 at 5:16
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1 Answer 1

You need to use ListPlot. For example:

s[i_] = i^2;
ListPlot[Table[s[i], {i, 1, 10}], PlotStyle -> PointSize[Large]]

Mathematica graphics

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2  
DiscretePlot would be even better here. –  Sjoerd C. de Vries Nov 24 '12 at 9:15
    
Thanks, I did not know about that command. Very handy. –  JohnD Nov 24 '12 at 16:06
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