# Question:pointplot arrays

## Question:pointplot arrays

Maple 13

Hi, I have 2 sets of data:

`P := array([1.23, 1.15, 1.10, 1.20, 1.35, 1.25, 1.28, .99, 1.22, 1.25, 1.30, 1.05]);`
`Q := array([892, 1012, 1060, 987, 680, 739, 809, 1275, 946, 874, 720, 1096]);`
`p=P(t), q=Q(t) i.e. both p & q are a function of parameter t  t=1..12`
` `
`2 functions: `
`x=ln(p)`
`y=ln(q)`
`I'm trying to display x against y , ie x=ln(p) on the horizontal axis, y=ln(q) on the vertical`
` `
`this is the code:`
`----------------------------------------------------------------------------------------------`
`with(plots);`
`q := array([892, 1012, 1060, 987, 680, 739, 809, 1275, 946, 874, 720, 1096]);p := array([1.23, 1.15, 1.10, 1.20, 1.35, 1.25, 1.28, .99, 1.22, 1.25, 1.30, 1.05]);`
` pointplot({seq([ln(p[t]), ln(q[t])], t = 1 .. 12)});`
`-----------------------------------------------------------------------------------------------------`
`but all I get is`
`pointplot({[-0.01005033585, ln(1275)], [0.04879016417, ln(1096)],   [0.09531017980, ln(1060)], [0.1397619424, ln(1012)],   [0.1823215568, ln(987)], [0.1988508587, ln(946)], [0.2070141694, ln(892)],   [0.2231435513, ln(739)], [0.2231435513, ln(874)], [0.2468600779, ln(809)],   [0.2623642645, ln(720)], [0.3001045925, ln(680)]})`
` `
`rather then the plot and even the answers don't seem to much`
`any ideas?`
` `
` `
` `
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