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
800
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
580
Theory of Graphical Perception
tkirby
0
610
Open Refine Course
tkirby
0
250
Language Reference
tkirby
0
130
新聞記者的程式設計第一課
tkirby
0
590
Visualization over Web
tkirby
0
150
Rasterize D3.js
tkirby
7
1.8k
SVG + D3.JS Course Slide
tkirby
0
280
資料新聞學手冊導讀
tkirby
0
310
Other Decks in Education
See All in Education
0121
cbtlibrary
0
140
滑空スポーツ講習会2025(実技講習)EMFT学科講習資料/JSA EMFT 2025
jsaseminar
0
300
Human Perception and Colour Theory - Lecture 2 - Information Visualisation (4019538FNR)
signer
PRO
0
3k
RGBでも蛍光を!? / RayTracingCamp11
kugimasa
2
460
Surviving the surfaceless web
jonoalderson
0
730
Modelamiento Matematico (Ingresantes UNI 2026)
robintux
0
230
Avoin jakaminen ja Creative Commons -lisenssit
matleenalaakso
0
2.1k
Tips for the Presentation - Lecture 2 - Advanced Topics in Big Data (4023256FNR)
signer
PRO
0
500
Introduction - Lecture 1 - Next Generation User Interfaces (4018166FNR)
signer
PRO
2
4.5k
TinyGoをWebブラウザで動かすための方法+アルファ_20260201
masakiokuda
2
280
【dip】「なりたい自分」に近づくための、「自分と向き合う」小さな振り返り
dip_tech
PRO
0
260
0203
cbtlibrary
0
140
Featured
See All Featured
Building Flexible Design Systems
yeseniaperezcruz
330
40k
Let's Do A Bunch of Simple Stuff to Make Websites Faster
chriscoyier
508
140k
A better future with KSS
kneath
240
18k
Designing for Timeless Needs
cassininazir
0
160
Automating Front-end Workflow
addyosmani
1370
200k
Why Mistakes Are the Best Teachers: Turning Failure into a Pathway for Growth
auna
0
79
Product Roadmaps are Hard
iamctodd
PRO
55
12k
Taking LLMs out of the black box: A practical guide to human-in-the-loop distillation
inesmontani
PRO
3
2.1k
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
eileencodes
38
2.8k
Java REST API Framework Comparison - PWX 2021
mraible
34
9.2k
What’s in a name? Adding method to the madness
productmarketing
PRO
24
4k
Writing Fast Ruby
sferik
630
63k
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