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user6376297
  • Member for 7 years, 4 months
  • Last seen more than a week ago
4 votes
1 answer
379 views

guessing a 4-digit access code

4 votes
0 answers
197 views

How to fit an implicit function in R?

3 votes
1 answer
502 views

How to represent the interval or uncertainty on regression predictions in an 'experimental vs predicted' plot?

3 votes
2 answers
113 views

Probability of making a set with no data when splitting a sparse dataset

3 votes
0 answers
776 views

Can the variable that is responsible for bad performance of a predictive model be identified?

3 votes
1 answer
1k views

Null and alternative hypothesis in a test using the hypergeometric distribution

3 votes
0 answers
20 views

can the parameters of this nonlinear equation be reliably estimated using a limited set of experimental data?

3 votes
1 answer
255 views

Bayes' theorem applied to a binomial variable

2 votes
2 answers
71 views

Question concerning Covid infection data reported by the media

2 votes
0 answers
85 views

how to set up an optimization problem to split a group of people into two groups, with several constraints

2 votes
1 answer
1k views

linear regression with categorical variables - what are the estimates of reference levels?

2 votes
1 answer
492 views

'binomial' probability for ordered outcomes?

2 votes
0 answers
407 views

How to localize points from an incomplete distance matrix in R?

2 votes
1 answer
705 views

how to set an upper threshold for a property that is calculated from experimental results

2 votes
0 answers
51 views

in a regression, how do you handle measurements of proportions that fall outside (0,1)?

2 votes
1 answer
56 views

What is the relevance of comparing the number of positive Covid cases at the same date in 2020 and 2021?

2 votes
2 answers
211 views

how does adding information change the probability of an event?

1 vote
1 answer
72 views

Question about one step in the derivation of the variance of the slope in a linear regression

1 vote
0 answers
72 views

Statistical evaluation of a 'success rate'

1 vote
0 answers
46 views

Probability of having a disease when an imperfect test has yielded a negative result twice

1 vote
1 answer
31 views

Can we report a credibility or confidence interval for a quantity measured only once, but whose distribution is obtained by Bayesian methods?

1 vote
0 answers
69 views

fitting two models in sequence with parameters in common

1 vote
0 answers
49 views

how to detect data scrambling

1 vote
1 answer
63 views

can computers play word association games?

1 vote
0 answers
400 views

standard error on the slope from a linear regression

1 vote
1 answer
310 views

Proof of a sum involving a random normal variable with zero mean

1 vote
0 answers
45 views

can you calculate the uncertainty on predictions of y(x) if you regressed x(y)?

0 votes
0 answers
124 views

How to simulate data matrix filling

0 votes
0 answers
57 views

Bayes' theorem in a medical context

0 votes
0 answers
484 views

problem with a non-linear minimization with nlm in R