摘要:
import numpy as np import matplotlib.pyplot as plt def is_outlier(points,threshold=3.5): '''Return a boolen array with True if points are out liers and Fa;se otherwise data point with a modi... 阅读全文
摘要:
import csv filename = 'ch02-data.tab' data = [] try: with open(filename) as f: reader = csv.reader(f, dialect=csv.excel_tab) c = 0 for row in reader: if c ==... 阅读全文