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EXNO-6-DS-DATA VISUALIZATION USING SEABORN LIBRARY

Aim:

To Perform Data Visualization using seaborn python library for the given datas.

EXPLANATION:

Data visualization is the graphical representation of information and data. By using visual elements like charts, graphs, and maps, data visualization tools provide an accessible way to see and understand trends, outliers, and patterns in data.

Algorithm:

STEP 1:Include the necessary Library.

STEP 2:Read the given Data.

STEP 3:Apply data visualization techniques to identify the patterns of the data.

STEP 4:Apply the various data visualization tools wherever necessary.

STEP 5:Include Necessary parameters in each functions.

Coding and Output:

import seaborn as sns
import matplotlib.pyplot as plt
x=[1,2,3,4,5]
y=[3,6,2,7,1]
sns.lineplot(x=x,y=y)

Screenshot 2024-05-06 135319

df=sns.load_dataset('tips')
df

Screenshot 2024-05-06 135336

sns.lineplot(x='total_bill',y='tip',data=df,hue='sex',linestyle='solid',legend='auto')

Screenshot 2024-05-06 135354

x=[1,2,3,4,5]
y1=[3,5,2,6,1]
y2=[1,6,4,3,8]
y3=[5,2,7,1,4]
sns.lineplot(x=x,y=y1)
sns.lineplot(x=x,y=y2)
sns.lineplot(x=x,y=y3)
plt.title('Multi-Line Plot')
plt.xlabel('X Label')
plt.ylabel('Y Lbel')

Screenshot 2024-05-06 135428

import seaborn as sns
import matplotlib.pyplot as plt
tips=sns.load_dataset('tips')
avg_total_bill=tips.groupby('day')['total_bill'].mean()
avg_tip=tips.groupby('day')['tip'].mean()
plt.figure(figsize=(8,6))
p1=plt.bar(avg_total_bill.index,avg_total_bill,label='Total Bill')
p2=plt.bar(avg_tip.index,avg_tip,bottom=avg_total_bill,label='Tip')
plt.xlabel('Day of the Week')
plt.ylabel('Amount')
plt.title("Average Total Bill and Tip by Day")
plt.legend()

Screenshot 2024-05-06 135520

avg_total_bill=tips.groupby('time')['total_bill'].mean()
avg_tip=tips.groupby('time')['tip'].mean()
p1=plt.bar(avg_total_bill.index,avg_total_bill,label='Total Bill',width=0.4)
p2=plt.bar(avg_tip.index,avg_tip,bottom=avg_total_bill,label='Tip',width=0.4)
plt.xlabel('Time of Day')
plt.ylabel('Amount')
plt.title('Average Total Bill and Tip by Time of Day')
plt.legend()

Screenshot 2024-05-06 135532

years=range(2000, 2012)
apples=[0.895, 0.91, 0.919, 0.926, 0.929, 0.931, 0.934, 0.936, 0.937, 0.9375, 0.9372, 0.939] 
oranges = [0.962, 0.941, 0.930, 0.923, 0.918, 0.908, 0.907, 0.904, 0.901, 0.898, 0.9, 0.896, ]
plt.bar(years, apples)
plt.bar(years, oranges, bottom=apples)

Screenshot 2024-05-06 135547

import seaborn as sns
dt= sns.load_dataset('tips')
# Bar plot with hue parameter
sns.barplot(x='day', y='total_bill', hue='sex', data=dt, palette='Set1')
plt.xlabel('Day of the week')
plt.ylabel('Total Bill')
plt.title('Total Bill by Day and Gender')

Screenshot 2024-05-06 135601

tit=pd.read_csv("titanic_dataset.csv")
tit

Screenshot 2024-05-06 135618

plt.figure(figsize=(8,5))
sns.barplot(x='Embarked', y='Fare', data=tit, palette='rainbow') 
plt.title("Fare of Passenger by Embarked Town")

Screenshot 2024-05-06 135642

plt.figure(figsize=(8,5))
sns.barplot(x='Embarked', y='Fare', data=tit, palette='rainbow', hue='Pclass') 
plt.title("Fare of Passenger by Embarked Town, Divided by Class")

Screenshot 2024-05-06 135704

import seaborn as sns
tips=sns.load_dataset('tips')
sns.scatterplot(x='total_bill',y='tip',hue='sex',data=tips)
plt.xlabel('Total Bill')
plt.ylabel('Tip Amount')
plt.title('Scatter Plot of Total Bill vs. Tip Amount')

Screenshot 2024-05-06 135824

num_var = np.random.randn(1000)
num_var=pd.Series(num_var, name = "Numerical variable")
num_var

Screenshot 2024-05-06 135835

sns.histplot(data = num_var, kde = True)

Screenshot 2024-05-06 135846

df=pd.read_csv("titanic_dataset.csv")
sns.histplot(data=df,x="Pclass", hue="Survived", kde=True)

Screenshot 2024-05-06 135857

tips=sns.load_dataset('tips')
sns.boxplot(x=tips['day'], y=tips ['total_bill'], hue=tips['sex'])

Screenshot 2024-05-06 135913

sns.boxplot(x="day", y="total_bill", hue="smoker", data=tips, linewidth=2, width=0.6, boxprops={"facecolor": "lightblue", "edgecolor": "darkblue"},
whiskerprops={"color": "black", "linestyle": "--", "linewidth": 1.5}, capprops={"color": "black", "linestyle": "--", "linewidth": 1.5})

Screenshot 2024-05-06 135924

sns.violinplot(x="day", y="total_bill", hue="smoker", data=tips, linewidth=2, width=0.6,
palette="Set3", inner="quartile")
plt.xlabel("Day of the week")
plt.ylabel("Total Bill")
plt.title("Violin Plot of Total Bill by Day and Smoker Status")

Screenshot 2024-05-06 135939

mart=pd.read_csv("titanic_dataset.csv")
mart

Screenshot 2024-05-06 135954

mart=mart[['PassengerId', 'Survived', 'Age', 'Name', 'Ticket', 'Embarked']] 
mart.head(10)

Screenshot 2024-05-06 140005

sns.kdeplot(data=mart,x='PassengerId')

Screenshot 2024-05-06 140016

sns.kdeplot(data=mart,x='Age')

Screenshot 2024-05-06 140027

sns.kdeplot(data=mart)

Screenshot 2024-05-06 140039

sns.kdeplot(data=mart,x='PassengerId',hue='Survived',multiple='stack')

Screenshot 2024-05-06 140051

sns.kdeplot(data=mart,x='PassengerId',y='Survived')

Screenshot 2024-05-06 140102

data = np.random.randint(low = 1, high = 100, size = (10,10))
hm=sns.heatmap(data=data,annot=True)

Screenshot 2024-05-06 140113

hm=sns.heatmap(data=data)

Screenshot 2024-05-06 140135

Result:

Thus, all the data visualization techniques of seaborn has been implemented.

exno-6-ds's People

Contributors

dhinesh-sec avatar gokulapriya632202 avatar

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