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the most simple method : excel

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123465(½ð±Ò+1): 2011-03-29 16:51:27
sunyang1988(½ð±Ò+1): лл½»Á÷ 2011-05-06 17:17:59
enter two row: X , Y
insert chart (X Y graph)
show r2 value.
2Â¥2011-03-28 14:45:44
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sunyang1988(½ð±Ò+1): ллÌáʾ 2011-05-06 17:18:05
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Originally posted by 123465 at 2011-03-28 14:19:08:
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