在python中计算均值、中值和众数

Question

How to calculate central tendency (Median and mode) on pandas columns with Python 3, if the data has given with attribute Jumlah_individu ?

Answer 1

You can use .median() to get the middle value in a list.

ex. df['Jumlah_individu'].median()

You can use .mode() to get the highest frequency value in a list.

ex. df['Jumlah_individu'].mode()[0] where [0] to get the highest frequency value.

Answer 2

只需尝试data.describe()即可获得如图所示的列表

Answer 3

You can create a dictionary for the mean, median and mode

CentralTendacy = {}
CentralTendacy['Mean'] = df['Jumlah_individu'].mean()
CentralTendacy['Median'] = df['Jumlah_individu'].median()
CentralTendacy['Mode'] = df['Jumlah_individu'].mode()[0]

CentralTendacy