Diary of a Statistician

This is the personal web of Mohammad Ehsanul Karim

 As I am a statistician, you should expect random things from me: therefore I am making your dream come true: I am filling up this page with all the random stuffs:)

    Statistical Software:

R Instructions

video document (subscribe to the chanel)

HTML document,  R tutorials

R Workshop presentation file and supplementary materials 

pdf:     Basic Statistics and R: An Introductory Tutorial (Overall)

rank handling

Simple Linear Regression

Multivariate Linear Regression

Confidence Intervals

Advanced Users:  R : for Statistics
S-plus (pdf file) 
STATA documents:  

Basic commands

Regression

specific analysis

Draw Correlogram

Comparison of various Statistical Packages
Survey analysis using various Packages
ForTran: Basic program writing for simple statistical functions (Zip File

    Statistical Topics: Theory and Explanation 

Point Estimation:

criteria of good estimator

methods of finding estimators

methods of finding UMVUE

Regression:  

Best regression equation selection,  

Estimation in non-linear regression

Orthogonal polynomial

Tests of Hypothesis:Examplesof Optimum tests
Multivariate Distribution: Multivariate Normal 
Resampling: Bootstrap and jackknife
Stochastic Process

Definition

Markov Chain Classification

inference,

Random Number: Generation and Tests - Basics

    Statistical Topics: Application Oriented

Industrial Statistics: Quality Control Charts

Survival Analysis:  

Cox's Proportional Hazards model,  

Frailty Models (Cox's Proportional Hazards model with random effects),  

Frailty Paper presentation,

Parametric models

A toy example using R

Epidemiology:  

Definitions,  

Parameters frequently used,  

terminologies

Basic Exercises  (another version)

Bias and confounding/interaction

Analysis on Schizophrenia Patients

Demograrphy: Concepts
Social Statistics

Measuring Inequality,Vulnerability
Psychometry: Intelligence: Theories and Tests

    Statistaical Topics: Survey Sampling

Methods of collecting the information (data)

Anthropology

Post-enumeration survey

Statistical Consulting Example


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