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BIM Level of Accuracy in 95% confidence interval

Posted: Wed Feb 22, 2023 2:31 pm
by Joel
Hello all,

when comparing two point clouds using the "compute cloud/cloud distance" function, you can have the normally distributed standard deviation calculated afterwards using the "distributions fitting" function.

Is there also a function that calculates the 2Sigma standard deviation within 95% confidence?? For example to calculate the level of accuracy for BIM applications?

Re: BIM Level of Accuracy in 95% confidence interval

Posted: Thu Feb 23, 2023 10:01 pm
by daniel
Hum, I guess it's not simply twice the standard deviation then?

Re: BIM Level of Accuracy in 95% confidence interval

Posted: Fri Feb 24, 2023 8:47 pm
by Joel
Thanks you're right.
Maybe i should refresh my statistic knowledge...