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Cross Validated : Recent Questions and Answers (Page 36)

Find answers to your questions about Cross Validated or help others by answering their Cross Validated questions.

Book recommendation for ANOVA and linear models

I'm looking for a good self study book to study Linear Models and ANOVA. Books which are more mathematical works better. Please recommend....

Asked on 11/16/2021 by Shial De

2 answer

Can you run intraclass-correlations with different raters, and different numbers of raters per participant?

I'm trying to run an intraclass-correlation (inter-rater agreement) for personality data I have collected. However, I work with animals and as such the data has been collected over a period...

Asked on 11/16/2021 by Bruce Rawlings

2 answer

How to calculate estimated log-sum coefficient in the context of nested logit model in R?

On page 13 of this document, it indicated the estimated log-sum coefficient. How can I obtain the result with R? The R output I think is relevant...

Asked on 11/16/2021

1 answer

Classification Problem With Estimated and Dependent Covariates

I have a dataset that contains estimated posterior membership probabilities for an unordered, 5 level categorical variable. These sum to unity. The data looks like this:id pred1 ...

Asked on 11/16/2021 by dimitriy

0 answer

Variable of importance and Q2Y in PLSR

In Partial Least Squares Regression, we can set a threshold to variable of importance scores to extract variables that have significant influence over the output. We can then reduce the...

Asked on 11/16/2021

0 answer

Measurement error in one indep variable in OLS with multiple regression

Suppose I regress (with OLS) $y$ on $x_1$ and $x_2$. Suppose I have i.i.d. sample of size n, and that $x_1$ is observed with error but...

Asked on 11/16/2021

3 answer

How is sklearn's Logistic Regression's Score Calculated?

I used sklearn.linear_model.LogisticRegression to check how the price of a quote affects whether that quote is taken.model = LogisticRegression()model.fit(prices, isSelected)To check the accuracy of my model, I applied...

Asked on 11/16/2021 by user291976

0 answer

Data Visualization - how to display error of a color scale?

I've been turning this around in my head and I think the answer is to ultimately tabulate the data, but it's an interesting question so I'll still post it. I...

Asked on 11/16/2021 by Ben S.

1 answer

Acceptance sampling

I have this question. "Units of different lengths are produced. If a unit has length greater than 10 metres it is defective. Lengths are assumed to be normally distributed, ...

Asked on 11/16/2021

1 answer

How to handle mixed-models with low sample size as well as low frequency of categorical level of interest?

OverviewI am working on analyzing data from an observational study, details of which is as follows: 18 subjects with type 1 diabetes (T1D) + 14 healthy controls were recruited for...

Asked on 11/16/2021 by Ashirwad

1 answer

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