STAT 401 (4 credit), Data Analysis, STAT401 Spring 2026 (4 credit) (5 students) **Undergraduate Class & Lab https://www.claflin.edu/ Claflin University, Orangeburg, South Carolina, United States of America. https://www.claflin.edu/academics-research/schools-departments/school-of-natural-sciences-and-mathematics/department-of-mathematics-computer-science/computer-science
January 9, 2026.
This is the class content for STAT 401. The GitHub link is here
Data analysis: https://youtu.be/WIvehDeVRak
T Test: https://youtu.be/sIpMsN90Dt8
Analysis of Variance (ANOVA): https://youtu.be/Z-S4CfsRHA0
Correlation: https://youtu.be/yndToTyudUQ
Chi Square: https://youtu.be/dgehxC9tJVcDescriptive Statistics: https://youtu.be/09SCdQPVShU
Github: https://github.com/spawar2/STAT401-Spring2026/
Semester class review: https://youtu.be/Pju8ecWWRAw
Probability & Statistics I & II, Biostatistics, Data Analysis (topics including descriptive & inferential statistics, variable types (qualitative, quantitative), distribution properties, discrete & continuous types, R functions, Data Visualization (BoxPlots, Scatter Plots), data wrangling and handling, probability distributions (Discrete, Binomial, Poisson, Continuous Uniform, Chi-squared, Student-t, Fisher,) Exponential, Normal, Chi-Square), Hypothesis testing using critical value (Probability, F Statistics, Coefficient) using tests of statistical significance like ANOVA, data wrangling, Post Hoc Test, T-test, correlation, chi-Square test, regression (linear, multiple, logistic), etc.) Custom functions in R.
https://campuspress.yale.edu/shrikantpawar/files/2024/08/Assignment-1.xlsx
Assignment 1: https://campuspress.yale.edu/shrikantpawar/files/2024/08/Screenshot-2024-08-26-at-1.01.44%E2%80%AFPM-300x53.png
https://campuspress.yale.edu/shrikantpawar/files/2024/09/ANOVA-Test-300x174.png
https://campuspress.yale.edu/shrikantpawar/files/2024/09/ANOVA-Test-1-300x202.png
https://campuspress.yale.edu/shrikantpawar/files/2024/09/Assignment4-300x85.png
https://campuspress.yale.edu/shrikantpawar/files/2024/09/ANOVA-Test-Article.pdf
https://campuspress.yale.edu/shrikantpawar/files/2024/09/Correlation-Test-Article.pdfhttps://campuspress.yale.edu/shrikantpawar/files/2024/10/Assignment5-300x83.png
https://campuspress.yale.edu/shrikantpawar/files/2024/11/Chi-square-test-300x210.png
https://campuspress.yale.edu/shrikantpawar/files/2024/11/Regression-Plot.pdf
https://campuspress.yale.edu/shrikantpawar/files/2024/11/Regression-300x151.png
https://github.com/spawar2/BTEC-560-Spring2024/blob/main/Data-Handing.rtf
https://campuspress.yale.edu/shrikantpawar/files/2025/02/ANOVA-Plot.pdf
https://campuspress.yale.edu/shrikantpawar/files/2025/02/Anova-test-1-300x204.png
​https://campuspress.yale.edu/shrikantpawar/files/2025/02/Plot-Features-300x130.png
​https://github.com/spawar2/Data-Science-Spring2025/blob/main/Data-Wrangling-Post-Hoc-Test.rtf
https://campuspress.yale.edu/shrikantpawar/files/2025/04/Chi-square-Test-2-300x292.png
Correlation Coefficient: https://campuspress.yale.edu/shrikantpawar/files/2024/09/Correlation-Coefficient-Value-300x153.png
T-Distribution: https://campuspress.yale.edu/shrikantpawar/files/2024/09/T-Distribution-300x157.png
Correlation Test: https://campuspress.yale.edu/shrikantpawar/files/2024/09/Screenshot-2024-09-11-at-11.36.45%E2%80%AFAM-300x195.png
https://campuspress.yale.edu/shrikantpawar/files/2024/09/Correlation-1-300x205.png
https://campuspress.yale.edu/shrikantpawar/files/2024/10/Ttest-1-300x167.png
https://campuspress.yale.edu/shrikantpawar/files/2024/10/Ttest-1.pdf
https://campuspress.yale.edu/shrikantpawar/files/2024/10/Assignment6-300x82.pnghttps://campuspress.yale.edu/shrikantpawar/files/2024/10/Assignment7-300x115.png
https://campuspress.yale.edu/shrikantpawar/files/2024/11/Probability-Distributions-300x213.png
https://campuspress.yale.edu/shrikantpawar/files/2024/11/Chi-square-test-300x210.png
https://github.com/spawar2/BTEC-560-Spring2024/blob/main/Data-Handing.rtf
https://campuspress.yale.edu/shrikantpawar/files/2025/02/ANOVA-Plot.pdf
https://campuspress.yale.edu/shrikantpawar/files/2025/02/Anova-test-1-300x204.png
​https://campuspress.yale.edu/shrikantpawar/files/2025/02/Plot-Features-300x130.png
https://github.com/spawar2/Data-Science-Spring2025/blob/main/Data-Wrangling-Post-Hoc-Test.rtf
https://campuspress.yale.edu/shrikantpawar/files/2025/04/Chi-square-Test-2-300x292.png
All Videos
All Videos
WorldS4 2023
Madhuhas-Stanford-Testimonial
K-Fold Semi-Supervised-Video
Student Testimonial - Anika Agrawal
LECTURE 1
Normal Distribution: https://campuspress.yale.edu/shrikantpawar/files/2024/08/Screenshot-2024-08-23-at-8.49.59%E2%80%AFAM-300x198.png
Correlation Test: https://campuspress.yale.edu/shrikantpawar/files/2024/09/Correlation-300x144.png
