"References" is our generic tag for questions seeking information about books, papers, presentations, videos of lectures, on-line tutorials, etc., regarding any subject matter that is on-topic for Cross Validated.

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0
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2answers
128 views

Does feature standardization always make sense?

I wonder if feature scaling like this makes always sense for neural networks: Let $T$ be the training set and $x_i \in \mathbb{R}^n$ with $d_i \in T$ be the feature vector of $d_i$. Then add another ...
0
votes
0answers
7 views

Community detection in mobile social network

Can anyone guide me regarding any good survey papers and implementations of recently published papers on community detection in mobile social network. I am willing to implement any existing algorithm ...
2
votes
1answer
41 views

odds ratio: the purpose and interpretation

Could someone please explain the purpose of the odds ratio and how it could be interpreted (i.e., the origin of their usage is in primary interest for me)? Why don't people simply use the difference ...
1
vote
1answer
13 views

Reference requested for Moving Average model

I am not from econometrics background and hence not familiar with text books which may contain a large moving average and an auto regressive model. I have found AR model from Simon Haykin's Adaptive ...
1
vote
0answers
13 views

What is sparse regression model

I am learning the concepts of Sparse regression and facing initial hurdles in terminology. sparse regression model explains the definition of what is meant by sparse. When the number of samples $n$ ...
1
vote
0answers
11 views

Motivating likelihood ratio test vs Wald test for paper reviewer

I've got back reviews for a paper I've submitted, with the following problem. I have two logistic regression models, say y ~ A, and y ~ A + B, where B is a factor with several levels. I have ...
4
votes
4answers
164 views
+100

Texts on Various Topics in Statistics (GLMs, MCMC, Decision Trees, etc.)

I am currently looking for texts (or preferably a specific text) which have a good balance between theory and application and are as comprehensive as possible and are at an introductory level, ...
3
votes
2answers
202 views

Comprehensive list of distributions?

Is there a comprehensive list of distributions, e.g. gamma, Poisson, Gaussian, and when you should use each somewhere? My internet searching has been fruitless.
3
votes
1answer
50 views

Reference for dimension reduction techniques

This is a follow-up question to Is PCA appropriate for comparing subsets of panel data?. It turns out that, yes, PCA is appropriate. But there are also many other ways to reduce n-dimensional data to ...
4
votes
1answer
28 views

Presenting results of a meta-analysis with multiple moderators?

I wish to present the results of my meta-analysis using the best practices possible. I do not find, however, examples in articles similar to what my output is. Here's a simplification of my model and ...
0
votes
1answer
24 views

non-EM algorithm approach to mixture model?

I have a mixture model and the components are further parameterized by ~200 variables. Originally I use EM-algorithm to get a MLE estimation of the parameters. The algorithm works quite well and ...
2
votes
0answers
31 views

How to deal with floor effect

I am in the process of validating a five-items scale for measuring dependence on substance 'X'. I have collected data from 98 people who used the substance under consideration at least once weekly for ...
2
votes
1answer
61 views

Most efficient way to check answers to exercises when learning from a statistics textbook?

There's a community wiki at: Free statistical textbooks that has a nice list of freely available textbooks on statistics. Many of the textbooks that people suggest have exercises at the end of each ...
1
vote
1answer
36 views

Comparing two variance matrices

I am looking for bibliographical reference for comparing two variance matrices with he following criterion: $\text{Var}[X] \geq \text{Var}[Y] \quad \text{if} \quad \text{Var}[X]-\text{Var}[Y] \succeq ...
4
votes
2answers
132 views

Unwritten laws and dirty tricks to influence the outcome of a regression analysis

Background: Some years ago, I was working for a professor specialized in macroeconometrics. As a student research assistant, it was my task to replicate other papers and "play around" with the data. I ...
0
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0answers
15 views

General reference to Rényi entropy

Is there a book or a review article serving as a good general reference to Rényi entropy, its applications and related concepts?
2
votes
2answers
53 views

How to analyze multiple variable time series - suggest references

I have multiple environmental time series variables (for example: temperature, dissolved oxygen, conductivity, depth) measured every few minutes for several months. The variables are measured at ...
5
votes
1answer
42 views

Reference request: local limit theorem for log-concave densities

The following is easy to prove and can't possibly be new. But I can't find it printed anywhere despite some effort. Can anyone tell me where it is published? Let $X_1,X_2,\ldots$ be a sequence of ...
0
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3answers
78 views

Large sample size for t-test

I am working on a physics experiment, and I ran 500 runs to calculate a parameter. I want to use the t-test to see if my mean from 500 runs matches the actual value. u0: mean is actual value u1: ...
1
vote
0answers
34 views

Understanding repeated covariance types in SPSS?

I am working in SPSS on a repeated measures linear mixed model and I am having a really hard time wrapping my head around how to select a "repeated covariance type". The options are: ...
2
votes
1answer
69 views

Estimating adjusted risk ratios in binary data using Poisson regression

I am interested in estimating an adjusted risk ratio, analogous to how one estimates an adjusted odds ratio using logistic regression. Some literature (e.g., this) indicates that using Poisson ...
2
votes
3answers
75 views

Matrix Factorization algorithms for Recommender Systems

I need to learn about Matrix Factorization for recommender systems, so I downloaded this paper https://datajobs.com/data-science-repo/Recommender-Systems-[Netflix].pdf but I found it too shallow. It ...
6
votes
2answers
169 views

Books for learning non parametric Bayesian model

Having studied parametric Bayesian statistics during the two last years, I plan to begin to self-study non parametric Bayesian model during this summer and look for recommendations. I would like the ...
10
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5answers
637 views

Do you have recommendations for books to self-teach Applied Statistics at the graduate level?

I just got my Bachelors Degree in mathematics and I've begun working with a company that is requiring some extensive data analysis and statistical inquiry. I took several statistics courses in ...
3
votes
0answers
64 views

Regression analysis when the covariables is a sample from a population of potential variables

This question comes from trying to analyze my recent exam (exam I have given and corrected) statistically. I have a list of questions (20 in total) and each question is given a score from 0 to five, ...
3
votes
2answers
78 views

Feature / attribute selection for k-means or other clustering

It seems to me that in literature it is assumed that one knows which features / attributes to choose to characterize an item in clustering. If I have a database with items which have many attributes, ...
4
votes
1answer
41 views

Expectation of conditional normal distribution

I have two jointly normally distributed variables $s_1$ and $s_2$. I am now searching for the conditional expectation $$ E(s_1|s_1>r_1,\ s_2>r_2) $$ where $r_1$ and $r_2$ are constants. An idea ...
0
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0answers
22 views

Reference Request: Regularization

Lately, a wealth of regularizers have come into being. The area of model selection has generated a great amount of interest. Many times, we would like to control the complexity of the model, but do so ...
3
votes
1answer
171 views

How big is “sufficient” sample size?

I am currently doing some tests with some specific parameter settings to characterize a process. I roughly remember that a widely used rule of thumb for lab tests and whatnot is a sample size of 5 or ...
1
vote
0answers
28 views

Model averaging effect sizes of Gamma family GLMs

I'm trying to get some model averaged effect sizes from a set of candidate models, all of them assuming a Gamma error distribution, according to the theory given by the book from Burnham and Anderson ...
1
vote
1answer
67 views

Original source for the “play tennis” dataset

A famous toy example in machine learning, especially with learning decision trees, is the well known "play tennis" dataset. Is there an official source for the dataset which could be quoted in ...
2
votes
2answers
96 views

Logistic regression and ordinal independent variables

I have found this post: Yes. The coefficient reflects the change in log odds for each increment of change in the ordinal predictor. This (very common) model specification assumes the the predictor ...
1
vote
1answer
46 views

households survey data - determine 'valid' product categories

I'm working with household survey data where households report their expenditure for various products. The goal is to look into income elasticities for various products thus in essence I'm interested ...
1
vote
1answer
52 views

Best introduction to longitudinal data analysis

I have an undergraduate in statistics and I like some mathematical explanation and exposition. I would like to learn the basics of longitudinal analysis for my leisure and edification. What, if any, ...
3
votes
0answers
29 views

Convergence time of a Markov chain

We know that a regular Markov chains converges to a unique matrix. The convergence time maybe finite or infinite. My interest is in the case where the convergence time is finite. How can we accurately ...
4
votes
6answers
228 views

Textbooks pertaining to creating models?

I'm not sure if a question like this has been asked yet on this website. I recently graduated as an undergraduate statistics major with a bit of a dense math background (I know some probability ...
0
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0answers
7 views

Probabilities data column from Mixture.Example dataset from Elements of Statistical Learning

Basically, I am playing around the mixture.example dataset from ESL. And the pdf below (page 7) gave the code to reproduce Figure 2.5 in ESL . ...
4
votes
3answers
88 views

Nonlinear Statistics?

I have been studying Statistics recently, using a few introductory texts. My issue is these texts only seem to provide analysis methods that are suitable to linear relationships: Pearson r ...
0
votes
0answers
38 views

Lack of fit and Pure error

I don't understand the concepts of lack of fit error and pure error. What I know is: $\bullet$ Lack of fit error: Error that occurs when the analysis omits one or more important terms or factors ...
0
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0answers
15 views

Resources for machine learning applied to fault detection

I am looking for a book or for a collection of examples where machine learning is used for fault detection. Any suggestions?
1
vote
2answers
178 views

Machine Learning and R textbook reference

I am asking for a book reference to further my studies in machine learning with the R programming language. Feel free to reference multiple books that are just machine learning or just R programming. ...
0
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0answers
17 views

Prior over transition matrices of markov chain

I want to be able to marginalize over the transition matrix of a markov model. The goal is to get the marginal likelihood on the number of states necessary to explain the data. Something that would ...
0
votes
2answers
79 views

Reference required for a Moving Average Model [closed]

I am looking for reference for a high order MA model. Shall be extremely grateful for a reference.
14
votes
1answer
446 views

Statistics is a machine … quote

I will need to present a project to non-statisticians in an upcoming conference and I would like to include a quote that I have read at one point that makes the comparison between statistics and a ...
1
vote
1answer
53 views

What are good resources for discussing solutions to “Introduction to Statistical Learning in R”?

This question is more about learning statistics than about statistics per se, so please suggest another forum if this one is not appropriate. I found this textbook (ISLR by James, Witten, Hastie, and ...
1
vote
1answer
52 views

Book on interpreting plots in regression analysis

I am taking a regression course that is mainly theoretical. But we are given scatter plots and residual plots, and we are supposed to be able to describe the relationships and interpret them. I find ...
2
votes
1answer
113 views

History of Mendeleev periodic table of elements as a data visualization

I am looking for a comprehensive and authoritative reference (journal article or book) dealing with the history of Mendeleev periodic table of elements as a data visualization. I am especially ...
1
vote
1answer
41 views

What is a fuzzy neuron?

The only thing I understood about fuzzy neurons is that the neuron's activation function is replaced with some operation used in fuzzy. Other than that, I didn't understand much from science paper I ...
7
votes
2answers
511 views

Literature on IV quantile regression

In the last months I have read intensively about quantile regression in preparation for my master thesis this summer. Specifically I have read most of Roger Koenker's 2005 book on the topic. Now I ...
0
votes
1answer
55 views

Population Projection, Forecast, Prediction

I am frequently reading some terminology But not understanding their difference . Those are : $\bullet$Difference between ...