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Topic #1

DS HOME


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()

Click on the "Try it Yourself" button to see how it works.


The Python Language

Python is a programming language widely used by Data Scientists.

Python has in-built mathematical libraries and functions, making it easier to calculate mathematical problems and to perform data analysis.

In this tutorial, we will use Python to provide practical examples.

To learn more about Python, please visit our Python Tutorial.

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DS HOME – FAQs

Quick answers about learning DS HOME in Data Science.

This free note from CodingNow 2.0 explains DS HOME in Data Science — concept, syntax and worked code examples you can copy, run and revise before interviews.
Yes. Every Data Science topic on CodingNow 2.0, including DS HOME, is 100% free with no signup required.
With focused practice, most students grasp DS HOME in 1–3 days from these notes; pairing it with CodingNow 2.0's mentor-led course takes you to job-ready depth faster.
Use the code examples in this note, then ask doubts for free on the CodingNow 2.0 Community (/community) — expert instructors answer within 24 hours.
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