how to calculate the probability under a pdf curve and divide it into different sections (areas)?
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I have a few probability plots both pdf and cdf such as weibull or gaussian probabilities. the x axis is between some numbers. I divide the pdf plot into different parts (four parts). when how can i find the area underneath each of this sections? the some of all four sections should be 1.
Answers (1)
Udit Gupta
on 2 Nov 2015
Assuming you have the curves as a matlab vector, you can use the trapz function to find area under it.
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