Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
迎戰壞資料 @ dbootcamp Taipei
Search
tkirby
August 21, 2015
Education
0
770
迎戰壞資料 @ dbootcamp Taipei
by tkirby, openrefine & spreadsheet essential
tkirby
August 21, 2015
Tweet
Share
More Decks by tkirby
See All by tkirby
前端網頁資料視覺化設計
tkirby
1
520
Theory of Graphical Perception
tkirby
0
540
Open Refine Course
tkirby
0
210
Language Reference
tkirby
0
110
新聞記者的程式設計第一課
tkirby
0
580
Visualization over Web
tkirby
0
130
Rasterize D3.js
tkirby
7
1.7k
SVG + D3.JS Course Slide
tkirby
0
240
資料新聞學手冊導讀
tkirby
0
280
Other Decks in Education
See All in Education
日本の教育の未来 を考える テクノロジーは教育をどのように変えるのか
kzkmaeda
1
210
Pydantic(AI)とJSONの詳細解説
mickey_kubo
0
110
Case Studies and Course Review - Lecture 12 - Information Visualisation (4019538FNR)
signer
PRO
1
2k
Pythonパッケージ管理 [uv] 完全入門
mickey_kubo
20
14k
ビジネスモデル理解
takenawa
0
6.2k
AIC 103 - Applications of Property Valuation: Essential Slides
rmccaic
0
210
プレゼンテーション実践
takenawa
0
6.1k
SkimaTalk Introduction for Students
skimatalk
0
380
2025年度春学期 統計学 第1回 イントロダクション (2025. 4. 10)
akiraasano
PRO
0
180
人になにかを教えるときに考えていること(2025-05版 / VRC-LT #18)
sksat
4
1k
演習問題
takenawa
0
6.2k
アウトプット0のエンジニアが半年でアウトプットしまくった話 With JAWS-UG
masakiokuda
2
310
Featured
See All Featured
JavaScript: Past, Present, and Future - NDC Porto 2020
reverentgeek
48
5.4k
Optimizing for Happiness
mojombo
379
70k
How To Stay Up To Date on Web Technology
chriscoyier
790
250k
Visualizing Your Data: Incorporating Mongo into Loggly Infrastructure
mongodb
46
9.6k
YesSQL, Process and Tooling at Scale
rocio
173
14k
Intergalactic Javascript Robots from Outer Space
tanoku
271
27k
Statistics for Hackers
jakevdp
799
220k
Fight the Zombie Pattern Library - RWD Summit 2016
marcelosomers
233
17k
How STYLIGHT went responsive
nonsquared
100
5.6k
Agile that works and the tools we love
rasmusluckow
329
21k
Understanding Cognitive Biases in Performance Measurement
bluesmoon
29
1.8k
Building Applications with DynamoDB
mza
95
6.5k
Transcript
資料整理真經 快速、有效且簡單的資料整理術
http://data.d3b.info/
Open Refine 清理資料、修正格式、轉換內容、利⽤用網路服務
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
raw.infographics.tw
None
None
None
None
None
None
None
None
None
None
⾼高中|⾼高職|職業|⼯工商|商⼯工|農⼯工|⼯工專|⾼高商|⼥女中|專科|⾼高級中學|⾼高⼯工|商職|海事 ⼤大學|⼤大專|學院|醫專
None
None
None
substring length replace if isBlank, isNumeric
None
None
None
Let’s Go Deeper • 總⾦金額有多少? • 有多少⼈人捐款? • 多少⼈人不具名?各捐了多少次? •
誰捐了最多錢? • 平均每個⼈人捐了多少錢?捐了幾次? • 哪個⾦金額是⼤大家最愛捐的? • 禮拜幾⼤大家最愛捐錢?
A B 1 10 5 2 20 4 3 30
3 = 10 + 5 = 10 + 20 + 30 = A1 + A2 + A3 = SUM(A1:B3) = SUM(A:A) = SUM( UNIQUE(A:A) )
Let’s Go Deeper • 總⾦金額有多少? • 有多少⼈人捐款? • 多少⼈人不具名?各捐了多少次? •
誰捐了最多錢? • 平均每個⼈人捐了多少錢?捐了幾次? • 禮拜幾⼤大家最愛捐錢?
Functions • SUM • COUNTA • UNIQUE • FILTER •
WEEKDAY • YEAR • MONTH • = (1 + 2) / 3 • =SUM(A:A) • =COUNTA(A1:B2) • FILTER(A:A,A:A = 3) • FILTER(A:A,A:A > 3) • WEEKDAY(A5) • DAY(D1) • = “ABC”
https://goo.gl/s2wZ18 冰桶挑戰芳名錄 Spreadsheet
Exercise • =(1 + 2) / 3 • =SUM(A:A) •
=COUNTA(A1:B2) • =UNIQUE(A:A) • =FILTER(A:A,A:A = 3) • =FILTER(A:A,A:A > 3) • =WEEKDAY(A5) • =YEAR(B5) • =DAY(D1) • 總⾦金額有多少? • 多少⼈人不具名?各捐了多少次? • 誰捐了最多錢? • 哪個⾦金額是⼤大家最愛捐的? • 禮拜幾⼤大家最愛捐錢? • 每⽉月的幾號⼤大家最喜歡捐錢? • 捐款在⼀一萬元以上的有多少⼈人? • 加總 • 算數量 • 扣掉重覆的 • 過濾不要的 • 取出星期幾 • 取出年 • 取出⽇日
https://goo.gl/bE9xLb 第11屆村⾥里⻑⾧長選舉
None
None
None