12,698 reputation
13074
bio website linkedin.com/pub/andy-ross/14/…
location Columbia, MO
age 32
visits member for 2 years, 11 months
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Oct
11
answered Structure of KernelMixtureDistribution and SmoothKernelDistribution
Sep
30
awarded  Explainer
Sep
26
awarded  Guru
Sep
19
awarded  Generalist
Sep
12
comment Statistics confusion
The main problem with using a hypothesis test for this is that they all become increasingly sensitive to even small deviations with sample size. You at least want one that looks at the bigger picture like Cramer Von Mises which integrates along the whole cdf.
Sep
11
comment Calculate deviation of sum of several equal normal distribution
This question appears to be off-topic because it is about statistics. It belongs on CrossValidated
Sep
11
answered Statistics confusion
Sep
5
revised Can TemporalData be used as a container for TimeSeries and TimeSeries Metadata
added 1538 characters in body
Sep
5
answered Componentwise Addition of TemporalData
Sep
5
comment Changing the x-axis data range
Though this is fairly simple issue it is always good practice to provide some way to access your data or to generate some appropriate data for the problem so that we have something to work with.
Sep
5
revised Changing the x-axis data range
added 32 characters in body
Sep
3
revised interpolating function over dates
deleted 88 characters in body
Sep
3
comment interpolating function over dates
Incidentally, with TimeSeries it isn't necessary to use the "PathFunction". Just evaluate directly on the date stamp.
Aug
30
comment Is this the correct method in using bootstrapping to determine a lower confidence bound?
I don't see anything inherently wrong with your calculations but with so little data a better approach would be to fit a parametric distribution for time to failure that makes sense in the context of your problem. The result you obtain is very much dependent on the form of the distribution you choose. What do you expect the hazard rate to look like.
Aug
19
comment Implementation of the Vector Autoregressive Model
ARProcess handles the vector case and works symbolically. Not sure if that will help you here or not.
Aug
18
answered Correlation test issues
Aug
14
answered Can TemporalData be used as a container for TimeSeries and TimeSeries Metadata
Aug
5
awarded  Enlightened
Aug
5
awarded  Nice Answer
Jul
29
comment FindDistributionParameters of a sum of a mixture distribution
To my knowledge you won't have any luck with ProbabilityDistribution if you don't have a closed form for one of the distribution functions.