You are given six data sets $(.$xlsx files$),$ stored the position of cancer cells during migration experiment in different

matrices. The structure of data in each file is as follows:

$$ The first three columns store the cell coordinate point $($X$,$Y$,$Z$),$ X coordinate stored in first, Y in the second and Z the third column

$$ Column four contain the information about the time step.

$$ Column five is the ID of cells. Each cell has a unique ID$.$

Using the provided data sets, answer the following questions:

How many cancer cells were analyzed in each matrix? Write a program to answer this question.

How many cells have a full track of migration? Write a program to answer this question.

Find the speed for each individual cell in each matrix using the following formula: