This exercise $(80$ points$)$ allows a user to load one of two CSV files and then perform histogram analysis

and plots for select variables on the datasets. The first dataset represents the population change for

specific dates for U$.$S$.$ regions. The second dataset represents Housing data over an extended period of

time describing home age, number of bedrooms and other variables. The first row provides a column

name for each dataset. The following columns should be used to perform analysis:

$$ PopChange.csv:

$$ Pop Apr $1$

$$ Pop Jul $1$

$$ Change Pop

Housing.csv:

$$ AGE

$$ BEDRMS

$$ BUILT

$$ ROOMS

$$ UTILITY

Notice for the Housing CSV file, there are more columns in the file than are required to be analyzed. You

can and should still load each column.

Specific statistics should include:

$$ Count

$$ Mean

$$ Standard Deviation

$$ Min

$$ Max

$$ Histogram

A user interface might look similar to this:

$*****************$ Welcome to the Python Data Analysis App$**********$

Select the file you want to analyze:

$1.$ Population Data

$2.$ Housing Data

$3.$ Exit the Program

$1$

You have entered Population Data.

Select the Column you want to analyze:

a$.$ Pop Apr $1$

b$.$ Pop Jul $1$

c$.$ Change Pop

d$.$ Exit Column

a

You selected Pop Apr $1$

The statistics for this column are:

Count $=10000$

Mean $=32\mathrm{.}5$

Standard Deviation $=4\mathrm{.}5$

Min $=53\mathrm{.}2$

Max $=12\mathrm{.}5$

The Histogram of this column is now displayed.

Select the Column you want to analyze:

a$.$ Pop Apr $1$

b$.$ Pop Jul $1$

c$.$ Change Pop

d$.$ Exit Column

d

You selected to exit the column menu

Select the file you want to analyze:

$1.$ Population Data

$2.$ Housing Data

$3.$ Exit the Program

$3$

$***************$ Thanks for using the Data Analysis App$**********$

If an inappropriate entry is detected, the program should prompt for a correct value and continue to do

so until a correct value is entered.

Hints:

$1.$ Use the Pandas, Numpy, MatplotLib and other Python modules when appropriate.

$2.$ Be sure to install the required Python modules in your environment before you import or try to use

them in your code. For example, pip install each of the required modules that are external Python

libraries that you need.

$3.$ If an inappropriate entry is detected, the program should prompt for a correct value and continue to

do so until a correct value is entered.

$4.$ Use comments to document your code

$5.$ Test with many combinations.

$6.$ Use pylint to verify the code style $$ the goal is a $10!$

$7.$ The user Interface should continue to run until the user indicates they are ready to exit.

$8.$ Be sure to review the previous readings and modules as you may need to use statistics and other

modules to complete this lab.