Data Science Tutorial
Today, Data rules the world. This has resulted in a huge demand for Data Scientists.
A Data Scientist helps companies with data-driven decisions, to make their business better.
Start learning Data Science now »Learning by Examples
With our "Try it Yourself" editor, you can edit Python code and view the result.
Example
import pandas as pd
import matplotlib.pyplot as plt
from scipy
import stats
full_health_data = pd.read_csv("data.csv", header=0, sep=",")
x = full_health_data["Average_Pulse"]
y = full_health_data["Calorie_Burnage"]
slope, intercept, r, p, std_err = stats.linregress(x, y)
def myfunc(x):
return
slope * x + intercept
mymodel = list(map(myfunc, x))
plt.scatter(x, y)
plt.plot(x, mymodel)
plt.ylim(ymin=0, ymax=2000)
plt.xlim(xmin=0, xmax=200)
plt.xlabel("Average_Pulse")
plt.ylabel ("Calorie_Burnage")
plt.show()
Try it Yourself »
Click on the "Try it Yourself" button to see how it works.
Download Python
Download Python from the official Python web site: https://python.org
Python Exam - Get Your Diploma!
W3Schools' Online Certification
The perfect solution for professionals who need to balance work, family, and career building.
More than 25 000 certificates already issued!
The HTML Certificate documents your knowledge of HTML.
The CSS Certificate documents your knowledge of advanced CSS.
The JavaScript Certificate documents your knowledge of JavaScript and HTML DOM.
The Python Certificate documents your knowledge of Python.
The jQuery Certificate documents your knowledge of jQuery.
The SQL Certificate documents your knowledge of SQL.
The PHP Certificate documents your knowledge of PHP and MySQL.
The Java Certificate documents your knowledge of Java.
The XML Certificate documents your knowledge of XML, XML DOM and XSLT.
The Bootstrap Certificate documents your knowledge of the Bootstrap framework.