PythonใขใธใฅใผใซใPandasใใงๅใฎๅ่จใๅนณๅใไธญๅคฎใๅๆฃใๆจๆบๅๅทฎใๆๅคงใๆๅฐใไปใ่จ็ฎใใๆนๆณใใฝใผในใณใผใไปใใง่งฃ่ชฌใใพใใ
ใPandasใๅๅใฎๅบๆฌ็ตฑ่จ้ใ่จ็ฎ
PythonใขใธใฅใผใซใPandasใใงๅๅใฎๅ่จใๅนณๅใไธญๅคฎใๅๆฃใๆจๆบๅๅทฎใๆๅคงใๆๅฐใไปใ่จ็ฎ
ใตใณใใซใณใผใ(Python3 + Pandas)
ใตใณใใซใใญใฐใฉใ ใฎใฝใผในใณใผใใงใใ
# -*- coding: utf-8 -*-
import pandas as pd
# CSVใใกใคใซใฎ่ชญใฟ่พผใฟ
df = pd.read_csv("artoria.csv", index_col=0)
# ๅ่จ
sum = df['ATK'].sum()
print("sum:", sum) # sum:93566
# ๅนณๅ
mean = df['ATK'].mean()
print("mean:", mean) # mean:10396.2222222
# ไธญๅคฎๅค
median = df['ATK'].median()
print("median:", median) # median: 10995.0
# ๆๅคงๅค
dfmax = df['ATK'].max()
print("max:", dfmax) # max: 11761
# ๆๅฐๅค
dfmin = df['ATK'].min()
print("min:", dfmin) # min: 7726
# ใใผใฟๆฐ
N = df['ATK'].count()
print("N:", N) # N: 9
# ๆจๆบๅๅทฎ
std = df['ATK'].std()
print("std:", std) # std: 1265.9073601351895
# ๅๆฃ
var = df['ATK'].var()
print("var:", var) # var: 1602521.4444444445
artoria.csv
้ฏๅ,ใฏใฉใน,ATK,HP,ใฌใขใชใใฃ ใขใซใใชใข,ๅฃ,11221,15150,5 ใขใซใใชใข(ใชใซใฟ),ๅฃ,10248,11589,4 ใขใซใใชใข(ใชใชใค),ๅฃ,7726,10623,4 ใขใซใใชใข(ๆง),ๆง,10995,15606,5 ใขใซใใชใข(ๆงใชใซใฟ),ๆง,9968,11761,4 ใขใซใใชใข(ๆฐด็),ๅผ,11276,14553,5 ใขใซใใชใข(ใตใณใฟใชใซใฟ),้จ,9258,11286,4 ่ฌใฎใใญใคใณX,ๆฎบ,11761,12696,5 ่ฌใฎใใญใคใณX(ใชใซใฟ),็,11113,14175,5
| – | ่ฉณ็ดฐ่จไบ |
|---|---|
| ๅบๆฌ็ตฑ่จ้ | โ ๅ่จๅค โ ๅนณๅๅค โ ไธญๅคฎๅค โ ๆๅคงๅค โ ๆๅฐๅค โ ่ฆ็ด ๆฐ โ ๆจๆบๅๅทฎ โ ๅๆฃ |
| Pandasๅ ฅ้ | โ ใPandasๅ ฅ้ใใใผใฟๅๆใฎใตใณใใซ้ |
| Pythonๅ ฅ้ | โ ใPythonๅ ฅ้ใใตใณใใซ้ |


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