"利用python进行数据分析"学习记录
--day01 08/02
与书相关的资料在 http://github.com/wesm/pydata-book
pandas 的2名字来源是 pannel data
安装python的包
更新python的包
我觉得conda好用多了,能用conda绝对不用原生
jupyter
导入约定
puthon 社区对一些常用模块进行了命名的约定
* import numpy as np
import matplotlib.pyplot as plt
import pandas as pd
import seaborn as sns
import statsmodels as sm
* 故np.arrange 是用的是NumPy中的arrange函数
伪代码
处理/处置/规整(munge/munging/wrangling)
内省
[ muhnj ]
to manipulate (raw data), especially to convert (data) from one format to another:the munging of HTML content.
[ gruhnj ]
dirt; filth; rubbish.
something of inferior quality; trash:He didn't know good music from grunge.
a person who works hard, usually for meager rewards; grind.
a style or fashion derived from a movement in rock music: in fashion characterized by unkempt clothing and in music by aggressive, nihilistic songs.
[ rang-g_uh_l ]SHOW IPA
to argue or dispute, especially in a noisy or angry manner.
to argue or dispute.
to tend or round up (cattle, horses, or other livestock).
to obtain, often by contrivance or scheming; wangle:He wrangled a job through a friend.
a noisy or angry dispute; altercation.
上文的wangling指的是通过权宜或计划获得
错误收集
In [1]:def add_number(a,b):
shift + enter
SyntaxError: unexpected EOF while parsing
EOF是一个计算机术语,为End Of File的缩写,在操作系统中表示资料源无更多的资料可读取。 资料源通常称为档案或串流。 通常在文本的最后存在此字符表示资料结束。
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