Knowee
Questions
Features
Study Tools

Based on the dataframe generated in practice 1, use Loop to create a new columnnamed Age_Comparison indicating whether the age of a person is higher, lower or the same asthe average age in the dataset. (You can use Higher/Same/Lower)

Question

Based on the dataframe generated in practice 1, use Loop to create a new columnnamed Age_Comparison indicating whether the age of a person is higher, lower or the same asthe average age in the dataset. (You can use Higher/Same/Lower)

🧐 Not the exact question you are looking for?Go ask a question

Solution

To answer your question, I'm assuming you're using Python and pandas library. Here's a step-by-step guide on how to do it:

  1. First, you need to calculate the average age. You can do this using the mean() function on the 'age' column of your dataframe. Let's assume your dataframe is named 'df'.
average_age = df['age'].mean()
  1. Next, you need to create a new column 'Age_Comparison'. You can do this using a for loop, but a more efficient way is to use the apply() function. This function applies a function along an axis of the DataFrame.
def compare_age(age):
    if age > average_age:
        return 'Higher'
    elif age < average_age:
        return 'Lower'
    else:
        return 'Same'

df['Age_Comparison'] = df['age'].apply(compare_age)

In the compare_age function, we compare the age with the average age and return 'Higher', 'Lower', or 'Same' accordingly. We then use the apply() function to apply this function to each element in the 'age' column. The result is stored in a new column 'Age_Comparison'.

This problem has been solved

Similar Questions

Copy df in df1a and calculate the scaled age for each row in df1a based on theirage relative to the range of ages in the dataset. Store the results in a new column namedScaled_Age.Hint: The formula for calculating scaled age is:Scaled_Age = (Age - MinimumAge) / (MaximumAge – MinimumAge)Practice 2. Based on the dataframe generated in practice 1, use Loop to create a new columnnamed Age_Comparison indicating whether the age of a person is higher, lower or the same asthe average age in the dataset. (You can use Higher/Same/Lower).Practice 3: Based on the dataframe generated in practice 2, use the loc command to chooseonly rows from index 100 to index 500 and columns Age, Scaled_Age and Age_Comparison.Save the results in a new dataframe named df_quiz and reset the index.

Based on the dataframe generated in practice 2, use the loc command to chooseonly rows from index 100 to index 500 and columns Age, Scaled_Age and Age_Comparison.Save the results in a new dataframe named df_quiz and reset the index

How can you drop a column named "age" from a data frame df?df$age <- NULLremove(df$age)df[-age]delete(df, age)

df = pd.DataFrame( { "Name": [ "Braund, Mr. Owen Harris", "Allen, Mr. William Henry", "Bonnell, Miss. Elizabeth", ], "Age": [22, 35, 58], "Sex": ["male", "male", "female"], "Location": ["New York", "California", "Texas"], })

age=np.array([15,17,19,20,14,21,16,19,13,20,22,23,21,16,18,19,20,15,17,18])height=np.array([156,144,180,162,152,157,154,155,151,150,158,179,126,182,183,154,159,160,172,149])Given age and height of 20 students in two different numpy arrays with name age and height (in cms). Print the age of those students whose height is above 155 cm.Print the Numpy array.

1/1

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.