Generally speaking, data is represented by rows and columns, that is, matrices, similar to Excel tables.
First, let's learn about Numpy. After anaconda is installed, it is installed by default. Here are some function libraries of numpy: Numpy is a scientific computing library, a powerful N-dimensional array object ndarry, a broadcasting function, which integrates C/ C++, Fortran code tools, and the basis of libraries such as scipy and pandas
