Reading from and writing to Excel spreadsheets with Pandas, including working with multiple sheets, formatting, and large workbooks.
Get better at: Working with Excel files, regular expressions, cleaning data, window functions, and plotting.
Get better at: Excel files, cleaning data, working with multi-indexes, window functions, and plotting
Get better at: Excel files, cleaning data, working with multi-indexes, window functions, and plotting
Get better at: Excel files, pivot tables, plotting, and using Marimo notebooks
Get better at: Excel files, pivot tables, plotting, and using Marimo notebooks
Get better at: Excel files, multiple files, pivot tables, grouping, dates and times, and plotting
Get better at: Excel files, multiple files, pivot tables, grouping, dates and times, and plotting
Get better at: Excel files, regular expressions, optimizing speed, PyArrow, grouping, joining, and plotting.
Get better at: Excel files, regular expressions, optimizing speed, PyArrow, grouping, joining, and plotting.
Get better at: Excel files, cleaning data, regular expressions, multi-indexes, and plotting
Get better at: Excel files, cleaning data, regular expressions, multi-indexes, and plotting
Get better at: Excel files, dates and times, plotting, and creating pivot tables
