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Spray and Tree Diagrams. Contents. Spray Diagrams Capture Analysis Organisation Tree Diagrams Analysis Communication. Acknowledgement. The material in this lecture has been adapted from D.A. Deeks which is due to be published by Business Education Publishers, Spring 1997. - PowerPoint PPT Presentation
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Spray and Tree Diagrams
Spray and Tree Diagrams
ContentsContents
• Spray Diagrams– Capture– Analysis– Organisation
• Tree Diagrams– Analysis– Communication
AcknowledgementAcknowledgement
• The material in this lecture has been adapted from D.A. Deeks which is due to be published by Business Education Publishers, Spring 1997
Supplementary Reading MaterialSupplementary
Reading Material• Spray and Tree diagrams
– By David Deeks
The Use of Spray and Tree Diagrams
The Use of Spray and Tree Diagrams
1/4
• Simple• Effective for
– data capture– analysis– organisation– communication– report writing
Spray DiagramsSpray Diagrams
Spray DiagramsSpray Diagrams
• Controlled Brain Storm• Scatter or Egg Diagram• Assists in the transition of
disorganised into organised facts
Spray Data CaptureSpray Data Capture
TRANSPORTTRANSPORT
PLANEPLANE
ROADROAD
FUELFUEL
LUGGAGE LUGGAGE
AIRPORTAIRPORT
BUS STOP BUS STOP
BUS BUS
CAR CAR
SPEED LIMITSPEED LIMIT
FARE FARE
ROUTEROUTE
PETROLPETROL
DIESELDIESEL
TICKETTICKET
AIRAIR
SEASEA
Spray Diagram AnalysisSpray Diagram Analysis
• Find relationships between subjects
• Start to analysis the data you have
Spray AnalysisSpray Analysis
TRANSPORTTRANSPORT
PLANEPLANE
ROADROAD
FUELFUEL
LUGGAGE LUGGAGE
AIRPORTAIRPORT
BUS STOP BUS STOP
BUS BUS
CAR CAR
SPEED LIMITSPEED LIMIT
FARE FARE
ROUTEROUTE
PETROLPETROL
DIESELDIESEL
TICKETTICKET
? ?
? ? ? ? ? ?
AIRAIR
SEASEA
Spray OrganisationSpray Organisation
• Move subjets around• Delete non-useful subjects• Add new subjects
Spray OrganisationSpray Organisation
TRANSPORTTRANSPORT
PLANEPLANE
ROADROAD
FUELFUEL
SEASEA
LUGGAGE LUGGAGE
BUS STOP
BUS
CAR
SPEED LIMIT
FARE
ROUTE
PETROLPETROL
AIRAIR
DIESELDIESEL
TICKETTICKET
FARE FARE
X
X
BUS STOP BUS STOP
ROUTEROUTE
AIRPORTAIRPORT
BUS BUS
X
CAR CAR
X
SPEED LIMITSPEED LIMIT
X X
Further Spray Organistion
Further Spray Organistion
PLANEPLANE
AIRPORTAIRPORT
PETROLPETROL
DIESELDIESEL
LUGGAGE LUGGAGE TICKETTICKET
TRANSPORTTRANSPORT
PLANE
ROADROAD
FUELFUEL
SEASEA
LUGGAGE
BUS STOP
BUS
CAR
SPEED LIMIT
FARE
ROUTE
PETROL
AIRAIR
DIESEL
TICKET
FARE FARE
X
X
BUS STOP BUS STOP ROUTEROUTE
AIRPORT
BUS BUS
X
CAR CAR
X
SPEED LIMITSPEED LIMIT
X X
Final Spray OrganisationFinal Spray
Organisation
TRANSPORTTRANSPORT
ROADROAD
FUELFUEL
SEASEA
AIRAIR
FARE FARE
BUS STOP BUS STOP
ROUTEROUTE
PLANEPLANE
AIRPORTAIRPORT
BUS BUS CAR CAR
PETROLPETROL
DIESELDIESEL
SPEED LIMITSPEED LIMIT
LUGGAGE LUGGAGE TICKETTICKET
Tree DiagramsTree Diagrams
What Are Tree Diagrams
What Are Tree Diagrams
• Used for decision making• Decision trees• Created from spray diagrams
Trees from Spray Diagrams
Trees from Spray Diagrams
TRANSPORTTRANSPORT
ROADROAD
FUELFUEL
SEASEA
AIRAIR
FARE FARE BUS STOP BUS STOP
ROUTEROUTE
PLANEPLANE
AIRPORTAIRPORT
BUS BUS CAR CAR
PETROLPETROL
DIESELDIESEL
SPEED LIMITSPEED LIMIT
LUGGAGE LUGGAGE TICKETTICKET
TRANSPORTTRANSPORT
ROADROAD
FUELFUEL
SEASEA
AIRAIR
FARE FARE BUS STOP BUS STOP
ROUTEROUTE
PLANEPLANE
AIRPORTAIRPORT
BUS BUS CAR CAR
PETROLPETROL
DIESELDIESEL
SPEED LIMITSPEED LIMIT
LUGGAGE LUGGAGE
TICKETTICKET
Tree AnalysisTree Analysis
TRANSPORTTRANSPORT
ROADROAD
FUELFUEL
SEASEA
AIRAIR
FARE FARE BUS STOP BUS STOP
ROUTEROUTE
PLANEPLANE
AIRPORTAIRPORT
BUS BUS CAR CAR
PETROLPETROL
DIESELDIESEL
SPEED LIMITSPEED LIMIT
LUGGAGE LUGGAGE
TICKETTICKET
? ?
? ?
Further Tree AnalysisFurther Tree Analysis
TRANSPORTTRANSPORT
ROADROAD
FUEL
SEASEA
AIRAIR PLANEPLANE
AIRPORTAIRPORT
PETROL
DIESEL
SPEED LIMITSPEED LIMIT
LUGGAGE LUGGAGE
TICKETTICKET
FARE FARE BUS STOP BUS STOP
ROUTEROUTE
BUS BUS CAR CAR
PETROLPETROLDIESELDIESEL
XX
X
CAR FERRY CAR FERRY
LINER LINER
HOVERCRAFTHOVERCRAFT
Tree CommunicationTree Communication
TRANSPORTTRANSPORT
ROADROAD
SEASEA
AIRAIR PLANEPLANE
AIRPORTAIRPORT
SPEED LIMITSPEED LIMIT
LUGGAGE LUGGAGE
TICKETTICKET
FARE FARE
BUS STOP BUS STOP ROUTEROUTEBUS BUS CAR CAR
PETROLPETROL DIESELDIESEL
CAR FERRY CAR FERRY
LINER LINER
HOVERCRAFTHOVERCRAFT
Tree Report WritingTree Report Writing
TRANSPORTTRANSPORT
ROADROAD
SEASEA
AIRAIR PLANEPLANE
AIRPORTAIRPORT
SPEED LIMITSPEED LIMIT
LUGGAGE LUGGAGE
TICKETTICKET
FARE FARE
BUS STOP BUS STOP ROUTEROUTEBUS BUS CAR CAR
PETROLPETROL DIESELDIESEL
CAR FERRY CAR FERRY
LINER LINER
HOVERCRAFTHOVERCRAFT
1122
33
1.11.1 1.21.2
1.31.3
2.12.1
2.22.22.32.3
3.13.13.23.2
3.33.3
3.43.4
Spray and Tree Diagrams
Spray and Tree Diagrams
• Simple• Effective for
– data capture– analysis– organisation– communication– report writing
During Your CourseDuring Your Course
Whenever you have to assimilate facts from:•lectures•handouts•textbooks
•Capture•Analyse•Organise
SSADMSSADM
DFDDFD
LDSLDS
RDARDA
NORMALISATIONNORMALISATIONUNFUNF
SNFSNF
FNFFNF
DESCRIPTIONDESCRIPTION
PROCESSPROCESS
NO.NO. LOCATIONLOCATION
ENTITIESENTITIES
RELATIONSHIPSRELATIONSHIPS
EXTERNAL ENTITYEXTERNAL ENTITY
DATASTOREDATASTORE
TNFTNF
SummarySummary
• Spray Diagrams– Capture– Analysis– Organisation
• Tree Diagrams– Analysis– Communication
