# Statistics Tutoring-Probability, Epidemiology, Biostatistics

My services include statistics tutoring, probability tutoring, biostatistics tutoring, SPSS tutoring, stata tutoring, etc.

I can help in the following topics:

Descriptive Statistics

Data analysis Sample mean variance IQR range Outliers   Boxplot Expected value

Random Variables

Discrete and   Continuous random variables, probability density and cumulative distribution function, random variables  binomial   poisson geometric exponential normal distribution  gamma distribution

Probability

Conditional probability, Bayes Rule, Area under normal curve, addition law, multiplication rule, permutation, combination, sensitivity, specificity, prevalence, PV+, PV-

Estimators

Unbiasedness Consistency cramer rao   bound, deriving maximum likelihood, method of moment estimators

Inferential Statistics

One Sample and two sample t-test hypothesis testing, test on equality of mean, variance and proportion,  F test chi square test, confidence interval, power of test, sample size from power and sample size given error,  one way anova factorial anova central limit theorem

Non parametric tests

Signed Rank, Rank Sum, Sign Test, Kruskal Wallis

Linear Regression

Least   squares estimation, Partial   F test Chunk Test R-squared Logistic regression Probit Logit Difference in Difference Fixed effects Random effects linear probability model propensity matching

Software help

Stata SPSS R Minitab  Excel Gretl Eviews

Service Areas:

Orlando

See Sample Notes

Files coming soon.

## Video Lectures

Statistics Tutoring Probability Tutoring Biostatistics tutoring

Normal Distribution Probability Density Function