Pandas - Data Frames. Pandas is a library written for the Python programming language for data manipulation and analysis. In particular, it offers data structures and operations for manipulating ...

View all. Some tasks, such as exploratory data analysis, are best handled through Python or R programming. Python is designed for real-time calculations and Excel is better for advanced data ...

There is one more step to use data from R or Python in Observable: transpose(). JavaScript visualizations usually use a different data format than the rectangular data frames typically needed in R ...