dmrau/cqudubstack-stats · Datasets at Hugging Face

_id stringlengths 1 6	text stringlengths 15 138	title stringclasses 1 value
77038	Covariance matrix proposal distribution
19771	What are the implications of a regression model failing the JB normality test?
20720	pLSA - Probabilistic Latent Semantic Analysis, how to choose topic number?
20725	Rolling analysis with out-of sample
7200	Evaluate definite interval of normal distribution
114203	What is the error on measuring the phase of a sine wave?
57240	How do I interpret the 'correlations of fixed effects' in my glmer output?
51835	Can one compute confidence intervals for a census with high nonresponse rates?
105037	Kruskal-Wallis test for factorial design
94103	PCA on non-centered data
9510	Probability distribution for different probabilities
58220	What distribution does my data follow?
23060	Confused by MATLAB's implementation of ridge
23068	Steps to figure out a posterior distribution when it might be simple enough to have an analytic form?
61798	Example of distribution where large sample size is necessary for central limit theorem
78329	"optimum" tree from random forests
110997	Finding distribution function
31958	How to perform linear regression with categorical factors?
4612	Good econometrics textbooks?
104029	Reproduce a confidence interval of linear regression in Excel
23938	How to correlate ordinal and nominal variables in SPSS?
102744	Log and natural log
13875	Boxplot for several distributions?
89038	Interpreting estimates from generalized models in R
47074	Does it make sense to cut a continuous variable to intervals?
26712	regression with multiple response variable in R
39044	how Neural Network works on image recognition
203	Group differences on a five point Likert item
13314	Is $R^2$ useful or dangerous?
90499	How to include number of not-yet-decayed radioactive atoms in MLE?
29731	Regression when the OLS residuals are not normally distributed
61002	Natural log of annual income
6093	Good book on statistics
86597	We said the data is normally distributed, based on the raw data or residual?
20836	Algorithms for automatic model selection
90171	Why is the p-value written with a supremum?
67502	Function of an efficient estimator?
66670	How to compare performance of probability estimating model
112779	APA-style forest plot using metafor
111419	Change in regression coeficient using multiple regression
3614	How to easily determine the results distribution for multiple dice?
21822	Understanding Naive Bayes
15164	Fisher's exact test on 2x4 table
68528	Probability distribution and uniform distribution in a sphere
28515	No degrees of freedom in LR rest of multinomial logistic regression
47769	Kriging on log transformed rainfall data
110707	Normal Quantile Quantile Plot Normalization
60383	Bonferroni adjustment in SPSS - what does it do?
94272	MC Integration Interval Probability
94271	How to properly handle Infs in a statistical function?
949	When is logistic regression solved in closed form?
12174	Time taken to hit a pattern of heads and tails in a series of coin-tosses
45050	Diagnostics for logistic regression?
35185	Dimensionality reduction (SVD or PCA) on a large, sparse matrix
34587	Determining a correction factor and applying it to a second set of numbers
114123	Describing the association between dependent and independent variables
3402	What's the accuracy of data obtained through a random sample?
112055	Proper back-transformation of lognormal standard deviation to find confidence intervals around a mean
108817	Estimating the absolute decline of rates
62640	Testing for difference between two percentages (using confidence intervals)
48145	Extremely unequal sample size in logistic regression
78285	Comparison of two error distributions to determine "goodness of fit"
26719	Finding the probability of getting a complete set from N classes of objects in M draws
92794	Intuition For Overlapping Confidence Intervals and Statistical Significance
24416	How to do a pretty scatter plot in R?
28745	Advantages of ROC curves
65866	Good methods for density plots of non-negative variables in R?
18844	When (and why) to take the log of a distribution (of numbers)?
18434	R-squared: X "explains" the percentage of variation of the Y values. Does axis order matter?
5504	Normal distribution probability
38290	Why does standard error not involve population size?
6563	80% of missing data in a single variable
16658	How to interpret a 95% confidence interval of a proportion?
82624	GLMM multilevel hierarchical model with R
43529	Using PCA to reduce the number of variables split into groups
90243	One-Tailed Fisher's Exact Test
101455	Find parameters $\alpha$ and $\beta$ of a beta distribution, if I have one quantile and the mean
82682	How do I interpret this fitted vs residuals plot
114516	First order statistics (min) of n non-identical but independent normal variates
49421	Why are the eigenvalues of a covariance matrix corresponding to the data's variance?
99099	Neyman-Pearson lemma: critical region and hypothesis testing
79292	What are the methods for multivariate outlier detection?
104117	How to calculate Weighted mean using SPSS
104110	What is the difference between a parametric test and non-parametric tests?
86040	Rule of thumb for number of bootstrap samples
14686	R language-statistics-significance testing
40454	Determine different clusters of 1d data from database
43228	Explain Kernel density chart
11337	Probability of a certain sum of values from a set of dice rolls
19103	How to statistically compare two time series?
46053	Where to find a good beginner's R Primer?
64156	Should I use variance or standard deviation as weights to combine independent measurements?
18905	Where to find a large text corpus?
24911	Significance tests
33413	Continuous dependent variable with ordinal independent variable
37866	Pearson r Interpretation
6652	What, precisely, is a confidence interval?
96835	chisq.test in R doesn't produce same answer as by-hand
33354	When are two normally distributed random variables jointly bivariate normal?
44838	How are the standard errors of coefficients calculated in a regression?

77038

Covariance matrix proposal distribution

19771

What are the implications of a regression model failing the JB normality test?

20720

pLSA - Probabilistic Latent Semantic Analysis, how to choose topic number?

20725

Rolling analysis with out-of sample

7200

Evaluate definite interval of normal distribution

114203

What is the error on measuring the phase of a sine wave?

57240

How do I interpret the 'correlations of fixed effects' in my glmer output?

51835

Can one compute confidence intervals for a census with high nonresponse rates?

105037

Kruskal-Wallis test for factorial design

94103

PCA on non-centered data

9510

Probability distribution for different probabilities

58220

What distribution does my data follow?

23060

Confused by MATLAB's implementation of ridge

23068

Steps to figure out a posterior distribution when it might be simple enough to have an analytic form?

61798

Example of distribution where large sample size is necessary for central limit theorem

78329

"optimum" tree from random forests

110997

Finding distribution function

31958

How to perform linear regression with categorical factors?

4612

Good econometrics textbooks?

104029

Reproduce a confidence interval of linear regression in Excel

23938

How to correlate ordinal and nominal variables in SPSS?

102744

Log and natural log

13875

Boxplot for several distributions?

89038

Interpreting estimates from generalized models in R

47074

Does it make sense to cut a continuous variable to intervals?

26712

regression with multiple response variable in R

39044

how Neural Network works on image recognition

203

Group differences on a five point Likert item

13314

Is $R^2$ useful or dangerous?

90499

How to include number of not-yet-decayed radioactive atoms in MLE?

29731

Regression when the OLS residuals are not normally distributed

61002

Natural log of annual income

6093

Good book on statistics

86597

We said the data is normally distributed, based on the raw data or residual?

20836

Algorithms for automatic model selection

90171

Why is the p-value written with a supremum?

67502

Function of an efficient estimator?

66670

How to compare performance of probability estimating model

112779

APA-style forest plot using metafor

111419

Change in regression coeficient using multiple regression

3614

How to easily determine the results distribution for multiple dice?

21822

Understanding Naive Bayes

15164

Fisher's exact test on 2x4 table

68528

Probability distribution and uniform distribution in a sphere

28515

No degrees of freedom in LR rest of multinomial logistic regression

47769

Kriging on log transformed rainfall data

110707

Normal Quantile Quantile Plot Normalization

60383

Bonferroni adjustment in SPSS - what does it do?

94272

MC Integration Interval Probability

94271

How to properly handle Infs in a statistical function?

949

When is logistic regression solved in closed form?

12174

Time taken to hit a pattern of heads and tails in a series of coin-tosses

45050

Diagnostics for logistic regression?

35185

Dimensionality reduction (SVD or PCA) on a large, sparse matrix

34587

Determining a correction factor and applying it to a second set of numbers

114123

Describing the association between dependent and independent variables

3402

What's the accuracy of data obtained through a random sample?

112055

Proper back-transformation of lognormal standard deviation to find confidence intervals around a mean

108817

Estimating the absolute decline of rates

62640

Testing for difference between two percentages (using confidence intervals)

48145

Extremely unequal sample size in logistic regression

78285

Comparison of two error distributions to determine "goodness of fit"

26719

Finding the probability of getting a complete set from N classes of objects in M draws

92794

Intuition For Overlapping Confidence Intervals and Statistical Significance

24416

How to do a pretty scatter plot in R?

28745

Advantages of ROC curves

65866

Good methods for density plots of non-negative variables in R?

18844

When (and why) to take the log of a distribution (of numbers)?

18434

R-squared: X "explains" the percentage of variation of the Y values. Does axis order matter?

5504

Normal distribution probability

38290

Why does standard error not involve population size?

6563

80% of missing data in a single variable

16658

How to interpret a 95% confidence interval of a proportion?

82624

GLMM multilevel hierarchical model with R

43529

Using PCA to reduce the number of variables split into groups

90243

One-Tailed Fisher's Exact Test

101455

Find parameters $\alpha$ and $\beta$ of a beta distribution, if I have one quantile and the mean

82682

How do I interpret this fitted vs residuals plot

114516

First order statistics (min) of n non-identical but independent normal variates

49421

Why are the eigenvalues of a covariance matrix corresponding to the data's variance?

99099

Neyman-Pearson lemma: critical region and hypothesis testing

79292

What are the methods for multivariate outlier detection?

104117

How to calculate Weighted mean using SPSS

104110

What is the difference between a parametric test and non-parametric tests?

86040

Rule of thumb for number of bootstrap samples

14686

R language-statistics-significance testing

40454

Determine different clusters of 1d data from database

43228

Explain Kernel density chart

11337

Probability of a certain sum of values from a set of dice rolls

19103

How to statistically compare two time series?

46053

Where to find a good beginner's R Primer?

64156

Should I use variance or standard deviation as weights to combine independent measurements?

18905

Where to find a large text corpus?

24911

Significance tests

33413

Continuous dependent variable with ordinal independent variable

37866

Pearson r Interpretation

6652

What, precisely, is a confidence interval?

96835

chisq.test in R doesn't produce same answer as by-hand

33354

When are two normally distributed random variables jointly bivariate normal?

44838

How are the standard errors of coefficients calculated in a regression?