Pandas Practice Set-1: Filter the DataFrame rows to only show carat weight at least 0.3
Pandas Practice Set-1: Exercise-15 with Solution
Write a Pandas program to filter the DataFrame rows to only show carat weight at least 0.3.
Sample Solution :
Python Code :
import pandas as pd
diamonds = pd.read_csv('https://raw.githubusercontent.com/mwaskom/seaborn-data/master/diamonds.csv')
print("Original Dataframe:")
print(diamonds.head(20))
print("\nRows to only show carat weight at least 0.3:")
booleans = []
for w in diamonds.carat:
if w >= .3:
booleans.append(True)
else:
booleans.append(False)
print(booleans[0:20])
Sample Output:
Original Dataframe: carat cut color clarity depth table price x y z 0 0.23 Ideal E SI2 61.5 55.0 326 3.95 3.98 2.43 1 0.21 Premium E SI1 59.8 61.0 326 3.89 3.84 2.31 2 0.23 Good E VS1 56.9 65.0 327 4.05 4.07 2.31 3 0.29 Premium I VS2 62.4 58.0 334 4.20 4.23 2.63 4 0.31 Good J SI2 63.3 58.0 335 4.34 4.35 2.75 5 0.24 Very Good J VVS2 62.8 57.0 336 3.94 3.96 2.48 6 0.24 Very Good I VVS1 62.3 57.0 336 3.95 3.98 2.47 7 0.26 Very Good H SI1 61.9 55.0 337 4.07 4.11 2.53 8 0.22 Fair E VS2 65.1 61.0 337 3.87 3.78 2.49 9 0.23 Very Good H VS1 59.4 61.0 338 4.00 4.05 2.39 10 0.30 Good J SI1 64.0 55.0 339 4.25 4.28 2.73 11 0.23 Ideal J VS1 62.8 56.0 340 3.93 3.90 2.46 12 0.22 Premium F SI1 60.4 61.0 342 3.88 3.84 2.33 13 0.31 Ideal J SI2 62.2 54.0 344 4.35 4.37 2.71 14 0.20 Premium E SI2 60.2 62.0 345 3.79 3.75 2.27 15 0.32 Premium E I1 60.9 58.0 345 4.38 4.42 2.68 16 0.30 Ideal I SI2 62.0 54.0 348 4.31 4.34 2.68 17 0.30 Good J SI1 63.4 54.0 351 4.23 4.29 2.70 18 0.30 Good J SI1 63.8 56.0 351 4.23 4.26 2.71 19 0.30 Very Good J SI1 62.7 59.0 351 4.21 4.27 2.66 Rows to only show carat weight at least 0.3: [False, False, False, False, True, False, False, False, False, False, True, False, False, True, False, True, True, True, True, True]
Python Code Editor:
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