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1135
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location San Jose, CA
age 35
visits member for 2 years, 11 months
seen 8 mins ago

Mad data scientist.


19h
revised Introductory texts on structural econometrics
added link to Choo and Shum
1d
comment Do odds increase over time based on brute force?
I think the OP is asking about what happens to the probability of observing at least one heads as the number of tosses goes to infinity.
1d
revised What exactly are censored data?
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1d
revised What exactly are censored data?
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comment The variance-covariance matrix of the least squares parameter estimation
Equation 3.6 is $\hat \beta = (X'X)^{-1}X'y$
1d
revised The variance-covariance matrix of the least squares parameter estimation
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1d
answered Introductory texts on structural econometrics
1d
revised What exactly are censored data?
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comment What exactly are censored data?
If you're willing to assume homoskedastic, normally-distributed errors, the likelihood can be written like this and you can use MLE with observation-specific censoring thresholds.
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revised What exactly are censored data?
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revised What exactly are censored data?
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answered What exactly are censored data?
Oct
17
comment Interpretation of logged regression
What about retransformation bias?
Oct
16
answered How to visualize cluster data in a scatter way
Oct
16
revised How to visualize cluster data in a scatter way
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Oct
16
comment How to visualize cluster data in a scatter way
If you have (x,y) points, which std do you want to use?
Oct
14
revised Where to start to learn about pricing models?
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Oct
14
comment How to approach logistic regression on skewed dataset
Take a look at gking.harvard.edu/category/research-interests/methods/….
Oct
8
awarded  Strunk & White
Oct
8
revised The Definition of “Approach infinity at rate n”?
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