Installing Rstudio from Posit in 2023 | How to install R | Data Science Statistic Python

Rstudio is now Posit !! #rstudio #posit #R #new #trend #datascience

- quarto, r markdown, shiny, python and more

Installing R in 2023 | How to install R Windows Mac IOS | Data Science Statistic:

- Check models performance with Caret Package
- What is linearity? Normality? Equality of variance? Homoscedasticity?
- Identify outliers, high influence values, cook distance?
- Residuals and their relationship with fitted or predicted values?
- What is coefficient of determination? mean squared error? R2
- overfitting and leverage

Any comment or suggestion is welcome

Detect and eliminate Multicollinearity in Multiple Linear Regression in R

- Reading excel files with R code as well as other options.
- Removing and dropping columns and observations in the Dataframe
- Renaming columns and observations with colnames and rownames

## Statistics and data science Course in R

- How to determine if my data is white noise
- How to simulate white noise in R / Rstudio

RADAR or BARPLOT which one to use? Spider web | Intro Data Visualization Tutorial Rstudio R Science

## Tutorial course in Python

## More Python videos and machine learning

Random Walk and Time Series Tutorial in R: ACF Dickey Fuller Test Ljung Box stationarity correlation:

#Learn #Rstudio #R #Regression #Linear python from zero #beginner #Learning
## Statistical analysis ## Factor, vector, list, jupyter, notebook
## input and output # data mining #Machine learning and supervised learning
#Diagnostic #Assumptions #Normality #Homokedasticity #Variance