When Too Much Data is Barely Enough

When Too Much Data is Barely Enough Bob Buckley Chris Barnes

When Too Much Data is Barely Enough ,[object Object]

Workshop – Part #1: Overview ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Data sources ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

data source formats ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],Simple example Result history AAA Comp 100m 12/5/2009 100m, Name: YYY pos name time 1 XXX 9.85 2 YYY 10.02 3 ZZZ 10.15 4 … … date time pos comp 12/5/2009 10.02 2 AAA 3/2/2009 10.45 3 AUS 09 21/11/2008 10.44 2 Asia 08 … … … …

Data Normalisation ,[object Object],[object Object],AAA Comp 100m 12/5/2009 pos name time 1 XXX 9.85 2 YYY 10.02 3 ZZZ 10.15 4 … … pos name time Event ID 1 XXX 9.85 2009475 2 YYY 10.02 2009475 3 ZZZ 10.15 2009475 4 … … 2009475 Event ID Comp Event type date 2009475 AAA Comp 2009 M 100m final 12/5/2009 2009476 AAA Comp 2009 W 100m final 12/5/2009 … … … …

Tips for Names ,[object Object],[object Object],[object Object],[object Object],[object Object],Non-standard Standard Nova Perris Nova Perris Perris, Nova Nova Perris Nova Perris-Kneebone Nova Perris

Simple data issues ,[object Object],[object Object],[object Object],[object Object],[object Object]

Tips for dates & times ,[object Object],[object Object],[object Object],[object Object],[object Object]

Overview of Analysis ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Link data for analysis ,[object Object],[object Object],[object Object],[object Object],[object Object],ID Date Time pos 435 3/5/2008 10.3 3 512 3/5/2008 10.2 2 512 21/3/2008 10.1 4 607 3/5/2008 11.6 7 ID DoB 435 24/2/1987 512 17/5/1989 ID Date Time pos DoB 435 3/5/2008 10.3 3 24/2/1987 512 3/5/2008 10.2 2 17/5/1989 512 21/3/2008 10.1 4 17/5/1989 607 3/5/2008 11.6 7 ?

Preparation: add history ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Preparation: history (cont.) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Preparation: history (cont.) ,[object Object],ID Date Time pos DoB Time2 pos2 Time3 pos3 435 3/5/2008 10.3 3 24/2/1987 ? ? ? ? 512 21/3/2008 10.1 4 17/5/1989 ? ? ? ? 512 3/5/2008 10.2 2 17/5/1989 10.1 4 ? ? 607 3/5/2008 11.6 7 ? ? ? ? ?

When Too Much Data is Barely Enough

Recommended

Recommended

More Related Content

Similar to When Too Much Data is Barely Enough

Similar to When Too Much Data is Barely Enough (20)

More from Keith Lyons

More from Keith Lyons (20)

Recently uploaded

Recently uploaded (20)

When Too Much Data is Barely Enough