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Update baseball-players-bmi.py #1

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19 changes: 9 additions & 10 deletions 01-intro-to-python-for-data-science/4-numpy/baseball-players-bmi.py
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Original file line number Diff line number Diff line change
Expand Up @@ -17,20 +17,19 @@
-Print out bmi.
'''
# height and weight are available as a regular lists
# height_in and weight_lb are available as regular lists

# Import numpy
import numpy as np

# Calculate the BMI: bmi
np_height_m = np.array(height) * 0.0254
np_weight_kg = np.array(weight) * 0.453592
bmi = np_weight_kg / np_height_m ** 2
# Create array from height_in with metric units: np_height_m
np_height_m = np.array(height_in) * 0.0254

# Create the light array
light = np.array(bmi < 21)
# Create array from weight_lb with metric units: np_weight_kg
np_weight_kg = np.array(weight_lb) * 0.453592

# Print out light
print(light)
# Calculate the BMI: bmi
bmi = np_weight_kg / np_height_m ** 2

# Print out BMIs of all baseball players whose BMI is below 21
print(bmi[light])
# Print out bmi
print(bmi)