מה מהמשפטים הבאים נכון לגבי יכולתיה של הסיפרייה Pandas ב-Python?

Pandas is an open source project, providing high-performance, easy-to-use data structures and data analysis tools for Python. handling of missing data (represented as NaN) columns can be inserted and deleted from DataFrame slicing, fancy indexing, and subsetting of large data sets Robust IO tools for .loading data from flat files (CSV and delimited), Excel files, databases , Categorical variable analysis ,Predictive Modeling , Plots