https://classroom.udacity.com/nanodegrees/nd002/pa…OverviewIn this project, you will make use of Python to explore data related to bike share systems for three major cities in the United Statesâ??Chicago, New York City, and Washington. You will write code to import the data and answer interesting questions about it by computing descriptive statistics. You will also write a script that takes in raw input to create an interactive experience in the terminal to present these statistics.Bike Share DataOver the past decade, bicycle-sharing systems have been growing in number and popularity in cities across the world. Bicycle-sharing systems allow users to rent bicycles on a very short-term basis for a price. This allows people to borrow a bike from point A and return it at point B, though they can also return it to the same location if they’d like to just go for a ride. Regardless, each bike can serve several users per day.Thanks to the rise in information technologies, it is easy for a user of the system to access a dock within the system to unlock or return bicycles. These technologies also provide a wealth of data that can be used to explore how these bike-sharing systems are used.In this project, you will use data provided by Motivate, a bike share system provider for many major cities in the United States, to uncover bike share usage patterns. You will compare the system usage between three large cities: Chicago, New York City, and Washington, DC.The DatasetsRandomly selected data for the first six months of 2017 are provided for all three cities. All three of the data files contain the same core six (6) columns:Start Time (e.g., 2017-01-01 00:07:57)End Time (e.g., 2017-01-01 00:20:53)Trip Duration (in seconds – e.g., 776)Start Station (e.g., Broadway & Barry Ave)End Station (e.g., Sedgwick St & North Ave)User Type (Subscriber or Customer)The Chicago and New York City files also have the following two columns:GenderBirth YearData for the first 10 rides in the new_york_city.csv fileThe original files are much larger and messier, and you don’t need to download them, but they can be accessed here if you’d like to see them (Chicago, New York City, Washington). These files had more columns and they differed in format in many cases. Some data wrangling has been performed to condense these files to the above core six columns to make your analysis and the evaluation of your Python skills more straightforward. In the Data Wrangling course that comes later in the Data Analyst Nanodegree program, students learn how to wrangle the dirtiest, messiest datasets, so don’t worry, you won’t miss out on learning this important skill!Statistics ComputedYou will learn about bike share use in Chicago, New York City, and Washington by computing a variety of descriptive statistics. In this project, you’ll write code to provide the following information:#1 Popular times of travel (i.e., occurs most often in the start time)most common monthmost common day of weekmost common hour of day#2 Popular stations and tripmost common start stationmost common end stationmost common trip from start to end (i.e., most frequent combination of start station and end station)#3 Trip durationtotal travel timeaverage travel time#4 User infocounts of each user typecounts of each gender (only available for NYC and Chicago)earliest, most recent, most common year of birth (only available for NYC and Chicago)The FilesTo answer these questions using Python, you will need to write a Python script. To help guide your work in this project, a template with helper code and comments is provided in a bikeshare.py file, and you will do your scripting in there also. You will need the three city dataset files too:chicago.csvnew_york_city.csvwashington.csvAll four of these files are zipped up in the Bikeshare file in the resource tab in the sidebar on the left side of this page. You may download and open up that zip file to do your project work on your local machine.Some versions of this project also include a Project Workspace page in the classroom where the bikeshare.py file and the city dataset files are all included, and you can do all your work with them there.
Unformatted Attachment Preview
Explore US Bikeshare Data
Functionality of code
All code cells can be run without error.
Choice of data types and structures
Appropriate data types (e.g. strings, floats) and data
Use of loops and conditional statements
Loops and conditional statements are used to proces
Use of packages
Packages are used to carry out advanced tasks.
Use of functions
Functions are used to reduce repetitive code.
Use of good coding practices
Docstrings, comments, and variable names enable r
Script and Questions
Solicit and handle raw user input
Raw input is solicited and handled correctly to guid
Use descriptive statistics to answer questions about the
Descriptive statistics are correctly computed and us
Suggestions to Make Your Project Stand Out!
Change the structure of bikeshare.py to make the code more efficient or in better style.
Ask and answer additional questions about the data beyond the questions already
Make the interactive experience wow-worthy! Add images, make it into a web app, etc.
Make it your own!
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