- Help Anova
- Sample size for repeated measures or dependent-sample t
- Two-tail test
- EM algorithm
- Longitudinal Statistics
- attrition: comparing *surviving* sample to original
- ANOVA without random variables?
- T scores & a Multivariate Analysis
- General lasso question
- Regression Method
- comparing two measurements over time
- New guy, Stats help needed with this problem.
- markov chains- estimation
- weibull distribution
- Weighted EM algorithm?
- Describing a curve in order to compare with species abundance
- Impact of static sample on CI
- continuous/categorical IV in anova
- Partial Least Squares
- bell curve question
- Kaplan-Meier: Overall time longer than 2 factors
- Question About K-Means
- Constucting ARMA realizations
- Two objective functions in one Unconstrained optimization problem
- Modeling traffic according to a distribution.
- Joint Normal CDF
- Question about copula-GARCH models
- quantile regression vs. non-parametric curve fit of quantiles
- Lanczos' Algorithm for Sparse Matrices
- Multinomial logistic regression
- Eigenvector for large matrices
- Measuring Neural Network Performance
- High Correlations with Very Different Distributions..?
- Testing Accuracy of Tridiagonal Matrix Computation
- simultanoues equations for panel data
- Comparing 2 Likert scale with different scale numbers
- Weighting by sample size/confidence intervals in regression analysis?
- Plus-4 Method
- What test?
- Longitudinal Data Analysis
- time variables in a regression
- Which test to use?
- finding quantiles
- Help needed - estimating effect size
- Pretest-posttest and Likert Scale? Please Help!
- negligible trend tests?
- Hypothesis testing
- need help for my research
- Coding Open Ended Questions
- Regression Equation
- Conjoint analysis
- Infinite divisibility under mixing - kernel density estimation
- help on statisitcal test to use
- Clusters - Help!!!!!
- Repeated Measures ANOVA with a Continuous Variable?
- What kind of ANOVA is this?
- Factor Analysis Transformations: Thesis Help Needed Please!
- Need a help on statistics pricing problem
- markov chain modelling
- A bit rusty could someone give me a shove in the right Direction Please
- Factor Analysis Projections
- DOE for Logistic Regression
- generate data for logistic regression simple question
- From OLS to Box Cox to ?
- Help with thesis research on social bookmarking
- Anova
- Meta-Analysis
- Q re Gauss-Newton Method convergence in Nonlinear Regression
- pre-test post-test difficulty
- Help in Genetic Analysis
- Covariate Estimation & Unbiased Estimation
- Mahalanobis Distance
- Deck of cards: Odds of being dealt 3 of a suit?
- Cut-off Points in Linear Discriminant Analysis
- Probability Theory Exam
- What are age effects?
- Stat guidence for a research paper
- simple regression question (I think)
- Bonferroni Correction Factor !!!
- which statistics to apply?
- Test statistic concerning mean comparison of UNKOWN sample distributions?
- Urgent-Statistical Test comparing means of unknown distributions
- Looking for a better answer, if there is one (Puzzle)
- Are scores significantly different to a neutral response? Please help...
- help choosing LDA situation to implement
- A nice easy one about Repeated Measures ANOVA
- Interval Level
- A Simple Meta-Analysis query
- concordance of two sets of data
- Bayesian Logistic Regression
- Multivariate Analysis assistance needed
- Principal components interpretation
- Expected Value of a Sample Range
- Quick Question about Null Effects in ANOVAs
- Two Stage Least Squares Regression
- Standard error (asymptotic standard error) of ŷi of exponential regression (Y = exp(a
- PCA, FA, CFA, latent variables, and making a scale.
- Correlation/Regression using Aggregrated Data
- Age-Matching Groups Who Differ on Age
- Multiple Comparison Correction - Help needed !
- finding data trends
- Factor Analysis Question
- Pilot Study Numbers
- doctoral research
- Centering for interactions in multiple regression ??
- How to model time-dependent covariate in random effect model?
- non-parametric test for repeated measurement
- Please help?
- Question on Log-Likelihood. Thanks in advance.
- Random Variables and Correlation
- Hypothesis design
- help with sequential type of tests in statistics for hyppothesis testing
- Survey analysis help: what tests to run?
- website splits - sample sizes
- Composite Scores - Approaches to Missing Data
- Factor Analysis help--Senior Thesis
- When are random variables random?
- Is this a vaild data transformation method?
- Comparing Improvement Between Groups - Best Approach?
- 2 x 4 Factorial Design and contrasts...
- Effect of Culture on Scales
- Manova outlier cutoff
- Help with analysing data
- Correlation
- Normal? Bimodal normal? Some other distribution?
- jackknife
- Product pricing question
- Instrumental Variable?
- Two groups & two
- Symmetry Model Categorical Data Analysis
- "Maximally uncorrelated" representation for a covariance matrix
- Tricky running mean and standard deviation problem
- Power Analysis for SURVEY data
- Multivariate Statistics: Which is appropriate PCA, DFA, MANCOVA?
- Tests for Change in Mean Dependent data
- Alternative to two-sample t-test when proportions are SMALL (<0.001)
- How to do this power study?
- Randomization in an experiment
- Repeated measurements are negatively correlated
- Where do I start?
- Statistical Research Question
- Help on Factor analysis and Extension
- Longitudinal Regression Issue
- Hierarchical Cluster Analysis: which method to use?
- Discriminant analysis with mostly incomplete cases
- Longitudinal analysis and the independence assumption
- Cronbach's alpha and Cohen's Kappa (CA & CK)
- Generating Skewed Normal Distributions
- Event Clustering in an Event Study
- reporting statistical results
- testing
- variables in linear mixed model
- hypothesis testing for least squares fitting
- Complementary log log
- is it possible to have multiple mediators that all fully mediate
- Desperate urgent help
- Testing change between 2 samples at 2 periods of time
- studying half-hourly time series
- Granger Causality test help!
- Comparing deaths with reportings
- Would someone please please help with ANCOVA?
- Logistic regression - different cutpoints for classification and probability?
- Videopods
- Learning More... but where?
- Jackknife
- logistic regression : intercept is NOT significative
- Need large data sets
- stat treatment for yes no questions
- How do i add 5 spss freq count tables together?
- Appropriate Statistical Analysis
- Dissertation confusion!
- need urgent help! how analyze data?
- Help?
- Help in study design! URGENT!
- Finding relationship between 2 curves over time
- Are there any post hoc analyses for Chi Square data?
- How to model lagged correlation data?
- Which test should I use?
- best presentation of data to aid analysis
- might be a stupid question...
- Testing for Developmental Significance
- Difference in coefficients between regressions?
- Isotonic Regression
- sufficient statistic for joint geometric distribution
- About the distribution of confidence interval for Weibull
- Scaling technique
- Help please!
- Changing from 5-point to 3-point scale
- Panel Data - Pooled OLS vs Fixed Effects vs Random Effects
- Two Variables, Many Components :( Type 1 Error?
- t-tests or mann-whitney??
- Suppressor
- Calculating a P-value for a two-tailed One-Standard-Deviation chi-square Test
- Help: relationship between Regime type and war
- gender differences
- What kind of sample is this one?
- statistical power of a General Linear Mixed Model with repeated measurements
- One Sample T-Test with Likert Scale Questionnaire
- Shapley Value
- Meta-analyses
- Sampling Method? Too many schools to sample
- Is the 2-independent group T test ok?
- Obtaining Residuals in Chi Square Goodness of Fit
- What statistic to use?
- Current Commentary Study
- OLS assumptions after estimating robust standard errors
- comparing two charts
- Is there a minimum number of subjects required for a t-test?
- Perception of non-parametric techniques as inferior?
- which correlation for a PCA?
- Smoothing algorithm for times series and slope measurement
- Multivariate Gaussian Distributions
- ANOVA v t-test
- Need a meaningful way to describe heavily-skewed numbers for 50 states
- Cut-off
- Can't find a convenient test for this huge dataset :-(
- grouping doubt
- VERY RELEVANT MORTGAGE-RESEARCH in this crisis
- Need help on sampling
- low coefficient alpha
- Uncertainty
- Sample size...
- what test to use?
- repeated measures t-test question - Help!
- what test to do?
- Non profit Intern needs your help to save the world!!
- How to generate right censored data
- school project
- Predicting Order of NHL draft
- Pairwise comparisons
- Neural Networks
- ANOVA weighted means?
- sample size - power calculations
- A basic question. Pls help...
- Within Subjects OXO and confounds
- Absolute or relative changes?
- Help - problem
- generate overdispersed poisson data
- (non-)parametric test dilemma
- choosing basic test: logistic regression or multiple chi square?
- confidence interval for combined data
- MDS with confusion matrix
- two probability levels in regression tables
- Repeated Measures with a baseline Covariate
- Dissertation statistics
- Powerrankings for Football
- Comparing likelihood ratios:please help!!!
- Using Linear slope estimate as independent variable in regression analysis
- F-value and Post-hoc tests conflict
- How to compute significance here? (And why?)