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godcha
01/28/09 5:16pm

Hi, I am terrible at mathematiac but I need help modifying a set of data points. This is what I have:

data2 = {{1.00, 20.5}, {0.50, 42.7}, {0.25, 80.4},
{2.00, 10.5}, {4.00, 6.1}, {6.00, 6.0},
{10.00, 3.5}};

and I want it presented in the same way (x,y) but I want to take the log of the y's.

so basically I want {1.00, log(20.5)}, {0.50, log(42.7)},........

I can do this by hand but I have to do it too much and I really don't think I should have to spend and hour typing in data.

Thanks

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Subject (listing for 'modifying a set of data points')
Author Date Posted
modifying a set of data points godcha 01/28/09 5:16pm
Re: modifying a set of data points ES 01/29/09 11:14am
Re: modifying a set of data points ES 01/29/09 11:28am
Re: modifying a set of data points yehuda ben-s... 01/29/09 2:45pm
Re: modifying a set of data points Kaveh 01/31/09 1:39pm
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