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Joshua Scott


Last seen: 2 months ago Active since 2020

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Question


Parameters seem to not be optimizing in fmincon
I have code that is using fmincon to find parameters of interest, but one parameter updates over time (in Bayesian-esque fashion...

2 months ago | 2 answers | 0

2

answers

Question


Failure of initial objective function
I am getting the dreaded "Failure in initial objective function evaluation. FMINCON cannot continue." Notification. I am trying...

3 months ago | 1 answer | 0

1

answer

Question


estimate normal learning model and see how parameters update over time
I want to estimate a normal learning model by simulating a variable via draws from a normal distribution and get the posterior, ...

3 months ago | 0 answers | 0

0

answers

Question


Estimate Linear regression, then estimate normal learning model and see how parameters update over time
I want to estmate a log linearized regression (ln(y) = alpha + Beta*ln(x) +e), and then see how particular parameters (alpha, Be...

4 months ago | 0 answers | 0

0

answers

Question


error: Index in position 2 exceeds array bounds (must not exceed 2).
Hi. I need help fixing this error in my code. I have compared it to similar issues/code back cant seem to figure out the fix. e...

2 years ago | 1 answer | 0

1

answer

Question


Index in position 2 is invalid. Array indices must be positive integers or logical values.
Hi. Im a newb. Im struggling to figure this part out. From what I can see, none of my indexes are negative. How can I fix this? ...

2 years ago | 2 answers | 0

2

answers