CS计算机代考程序代写 matlab python Excel 8/26/2021 Homework 3
8/26/2021 Homework 3 file:///Users/holiday/Downloads/Homework 3 Solution.html 1/15 Homework 3 Time Series Analysis Part A Import data, extract end-of-quarter data, and plot level, difference, and log difference. In [1]: import pandas as pd import numpy as np # read raw PPI data from .xlsx to DataFrame in Python ppi_raw = pd.read_excel(‘ppi.xlsx’) ppi_raw.head() In [2]: # format data and […]
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