pizza data - working with data

67
Prasetyo Andy W. @praw

Upload: prasetyo-andy-wicaksono

Post on 16-Jul-2015

189 views

Category:

Data & Analytics


1 download

TRANSCRIPT

Page 1: Pizza data - Working with Data

Prasetyo Andy W. @praw

Page 2: Pizza data - Working with Data

Apa itu Data ?

Page 3: Pizza data - Working with Data

Golf balls at a market (CC) by Kaptain Kobold on Flickr.

Page 4: Pizza data - Working with Data

Arti Data

• Data : facts and statistics collected together for reference or analysis. - Google -

• Data : the result of measurements and can be visualized using graphs or images - Wikipedia -

• Data : distinct information that is formatted in a special way - Webopedia -

Page 5: Pizza data - Working with Data

Nilai yang kita “tempelkan” terhadap sesuatu

Page 6: Pizza data - Working with Data

Jenis Data

Qualitative Data Quantitative Data

Categorical Data Discrete Data

Continuous Data

Page 7: Pizza data - Working with Data

Apa itu Open Data ?

Page 8: Pizza data - Working with Data
Page 9: Pizza data - Working with Data
Page 10: Pizza data - Working with Data
Page 11: Pizza data - Working with Data
Page 12: Pizza data - Working with Data
Page 13: Pizza data - Working with Data

Open Data

• Bebas diakses

• Bebas digunakan kembali

• Dalam format yang machine-readable

Page 14: Pizza data - Working with Data

Apa itu format machine readable ?

Page 15: Pizza data - Working with Data
Page 16: Pizza data - Working with Data

• Ada struktur jelas

• 1 baris satu data

• dalam format terbuka (csv,tsv,json)

Page 17: Pizza data - Working with Data

Kenapa harus jadi machine readable ?

Page 18: Pizza data - Working with Data
Page 19: Pizza data - Working with Data
Page 20: Pizza data - Working with Data
Page 21: Pizza data - Working with Data

Agar bisa dipergunakan kembali

Page 22: Pizza data - Working with Data

Data pipeline

Page 23: Pizza data - Working with Data

Menemukan dan Mengambil Data

Page 24: Pizza data - Working with Data

Simply Google it

Page 25: Pizza data - Working with Data
Page 26: Pizza data - Working with Data
Page 27: Pizza data - Working with Data
Page 28: Pizza data - Working with Data

Membersihkan Data

Page 29: Pizza data - Working with Data

Data yang ada bisa saja tidak dalam struktur yang baik

Page 30: Pizza data - Working with Data

atau tidak memiliki isi data yang sesuai

Page 31: Pizza data - Working with Data

Maka kita harus membersihkan data dalam struktur yang jelas

Page 32: Pizza data - Working with Data

dan kita ubah menjadi format

terbuka

Page 33: Pizza data - Working with Data

Menganalisis Data

Page 34: Pizza data - Working with Data

Apa pertanyaan yang mau dijawab dengan data ?

Page 35: Pizza data - Working with Data

Jangan Takut Membuang Data

Page 36: Pizza data - Working with Data

Biarkan Data Berbicara

Page 37: Pizza data - Working with Data

Jangan Lupakan Verifikasi Data

Page 38: Pizza data - Working with Data

Backup. Backup. Backup.

Page 39: Pizza data - Working with Data

Buat Dokumentasi.

Page 40: Pizza data - Working with Data

Memvisualisasikan Data

Page 41: Pizza data - Working with Data
Page 42: Pizza data - Working with Data
Page 43: Pizza data - Working with Data
Page 44: Pizza data - Working with Data
Page 45: Pizza data - Working with Data

Tentukan tujuan visualisasi

Page 46: Pizza data - Working with Data

Pilih bentuk yang pas

Page 47: Pizza data - Working with Data

Ceritakan.

Page 48: Pizza data - Working with Data

Gunakan Tools

Page 49: Pizza data - Working with Data

Kegunaan bekerja dengan data

Page 50: Pizza data - Working with Data

Data-Driven

Decision

Page 51: Pizza data - Working with Data
Page 52: Pizza data - Working with Data

Data-Driven

Journalism

Page 53: Pizza data - Working with Data
Page 54: Pizza data - Working with Data

Data-Driven Campaigning & Advocacy

Page 55: Pizza data - Working with Data
Page 56: Pizza data - Working with Data
Page 57: Pizza data - Working with Data
Page 58: Pizza data - Working with Data
Page 59: Pizza data - Working with Data
Page 60: Pizza data - Working with Data

Apakah selalu harus dengan teknologi

informasi ?

Page 61: Pizza data - Working with Data
Page 62: Pizza data - Working with Data

Indonesia sedang memulai

Page 63: Pizza data - Working with Data
Page 64: Pizza data - Working with Data
Page 65: Pizza data - Working with Data

BISA DIMULAI DENGAN SEDERHANA

Page 66: Pizza data - Working with Data

BISA BERBIAYA RENDAH

Page 67: Pizza data - Working with Data

BISA KOLABORASI DENGAN BIDANG LAIN