Exploring how Tesseract package recognises text in a picture with License plates, Does it need proper cropped picture to get result or a full picture is enough for the package to give results?

Using pdfetch package in R to see how S&P500 fared over the last decade in 3 Yr rolling returns

Using pdfetch package in R to see how Nifty fared over the last decade in 3 Yr rolling returns

How did Nifty & Bank Nifty perform in last 3 yr, 5yr and 10 yr Horizons. For comparison, CAGR has been used.

How has Indian Nifty50 Index performed each month in 2022 terms of %Returns? Understanding which months gave the best returns by using pdfetch package in R. Visualising the returns using ggplot2 package towards the end.

Using simulations to solve a probability problem and evaluating the solution.

Using simulations to solve one of the most famous game show host problem and evaluating the solution.

Using case_when() statement to add columns in a dataset with multiple conditions. It's similar to CASE WHEN in SQL. If you have a lot of conditions to pass in a column, use case_when() instead of multiple "if" statements.

How have the Top 6 Economies in the World performed in terms of %Returns? US, China, Japan, Germany, India & UK : Major Indices compared across these top 6 economies to understand which Index has given the best Yearly Return in 2022.

How to use cat(), paste() and paste0() functions in R to concatenate strings and save them for further analysis

Using group_by() and summarise() to create aggregate reports an understand how we can extract insights from these reports to our benefit.

Using user defined function to generate the random password that's helpful in day to day life.

Using Tesseract package to extract text from pictures in R. One can also extract text from pdf in similar manner.

Using glimpse() in dplyr package.