Metrics You Should Use (but Dont) @catswetel at #YOW18 Metrics - - PowerPoint PPT Presentation

▶
metrics you should use but don t
SMART_READER_LITE
LIVE PREVIEW

Metrics You Should Use (but Dont) @catswetel at #YOW18 Metrics - - PowerPoint PPT Presentation

Jun 30, 2023 22 likes •647 views

Metrics You Should Use (but Dont) @catswetel at #YOW18 Metrics You Should Use (but Dont) @catswetel at #YOW18 If you dont know WHY you are measuring what you are measuring, just dont. Thank you for attending my TED talk. If you

slide-1
SLIDE 1

Metrics You Should Use (but Don’t)

@catswetel at #YOW18

slide-2
SLIDE 2

Metrics You Should Use (but Don’t)

@catswetel at #YOW18

slide-3
SLIDE 3

If you don’t know WHY you are measuring what you are measuring, just don’t.

slide-4
SLIDE 4

Thank you for attending my TED talk.

slide-5
SLIDE 5

If you don’t know WHY you are measuring what you are measuring, just don’t.

slide-6
SLIDE 6

Decisions Options Sensitivities

@catswetel at #YOW18

slide-7
SLIDE 7

Balance is key.

slide-8
SLIDE 8

QUALITY RESPONSIVENESS PRODUCTIVITY PREDICTABILITY

slide-9
SLIDE 9

QUALITY RESPONSIVENESS PRODUCTIVITY PREDICTABILITY

Software Development Performance Index

slide-10
SLIDE 10

QUALITY RESPONSIVENESS PRODUCTIVITY PREDICTABILITY

slide-11
SLIDE 11

QUALITY RESPONSIVENESS PRODUCTIVITY PREDICTABILITY

What’s missing?

slide-12
SLIDE 12

@catswetel at #YOW18

“The RIGHTER we do the WRONG thing, the WRONGER we become.”

  • - Dr Russell Ackoff
slide-13
SLIDE 13

QUALITY RESPONSIVENESS PRODUCTIVITY PREDICTABILITY

slide-14
SLIDE 14

Statistical Method from the Viewpoint of Quality Control

Walter A Shewhart

slide-15
SLIDE 15

Quality is a characteristic of a relationship with a user

@catswetel at #YOW18

slide-16
SLIDE 16

@catswetel at #YOW18

slide-17
SLIDE 17

@catswetel at #YOW18

Time in Process

Units of time per unit of work

slide-18
SLIDE 18

TIME IN PROCESS DATE DELIVERED

TIME IN PROCESS SCATTER PLOT

slide-19
SLIDE 19

TIME IN PROCESS DATE DELIVERED

90%

50%

slide-20
SLIDE 20

TIME IN PROCESS DATE DELIVERED

TIME IN PROCESS SCATTER PLOT

slide-21
SLIDE 21

FREQUENCY TIME IN PROCESS

@catswetel at #YOW18

slide-22
SLIDE 22

FREQUENCY TIME IN PROCESS

@catswetel at #YOW18

slide-23
SLIDE 23

@catswetel at #YOW18

slide-24
SLIDE 24

WEIBULL DISTRIBUTION

@catswetel at #YOW18

slide-25
SLIDE 25

WEIBULL DISTRIBUTION ….maybe? Definitely not normal.

@catswetel at #YOW18

slide-26
SLIDE 26

Stop trying to make everything normal (and overly complicated)

@catswetel at #YOW18

slide-27
SLIDE 27

TIME IN PROCESS DATE DELIVERED

Tell me a story...

slide-28
SLIDE 28

TIME IN PROCESS DATE DELIVERED

slide-29
SLIDE 29

When it comes to non-random… NELSON RULES!

@catswetel at #YOW18

slide-30
SLIDE 30

FREQUENCY TIME IN PROCESS

MULTIMODAL

@catswetel at #YOW18

slide-31
SLIDE 31

TIME IN PROCESS DATE DELIVERED

slide-32
SLIDE 32

TIME IN PROCESS DATE DELIVERED

90%

AVERAGE

slide-33
SLIDE 33

TIME IN PROCESS DATE DELIVERED

slide-34
SLIDE 34

FREQUENCY TIME IN PROCESS

@catswetel at #YOW18

slide-35
SLIDE 35

QUALITY RESPONSIVENESS PRODUCTIVITY PREDICTABILITY

slide-36
SLIDE 36

TIME IN PROCESS DATE DELIVERED

10 12 14 7 4 9 5 11 14

THROUGHPUT

Units of work per unit of time

slide-37
SLIDE 37

TIME IN PROCESS DATE DELIVERED

14 7 4 9 5 11 14

slide-38
SLIDE 38

TIME IN PROCESS DATE DELIVERED

10 12 14 7 4 9 5 11 14 9 11 5 7 4 10 14

slide-39
SLIDE 39

QUALITY RESPONSIVENESS PRODUCTIVITY PREDICTABILITY

slide-40
SLIDE 40

THROUGHPUT

slide-41
SLIDE 41

85%

50%

slide-42
SLIDE 42

QUALITY RESPONSIVENESS PRODUCTIVITY PREDICTABILITY

slide-43
SLIDE 43

@catswetel at #YOW18

Leading versus lagging indicators

slide-44
SLIDE 44

DONE REVIEW DOING TO DO

@catswetel at #YOW18

slide-45
SLIDE 45

@catswetel at #YOW18

slide-46
SLIDE 46

CUMULATIVE FLOW DIAGRAM

AVERAGE ARRIVAL RATE

@catswetel at #YOW18

slide-47
SLIDE 47

CUMULATIVE FLOW DIAGRAM

AVERAGE DEPARTURE RATE

@catswetel at #YOW18

slide-48
SLIDE 48

@catswetel at #YOW18

Positive net flow Negative net flow

slide-49
SLIDE 49

CUMULATIVE FLOW DIAGRAM

AVERAGE WORK IN PROCESS

@catswetel at #YOW18

slide-50
SLIDE 50

CUMULATIVE FLOW DIAGRAM

AVERAGE TIME IN PROCESS

@catswetel at #YOW18

slide-51
SLIDE 51

LITTLE’S LAW

@catswetel at #YOW18

slide-52
SLIDE 52

#NOESTIMATES

@catswetel at #YOW18

slide-53
SLIDE 53

ThInGs YoU mAy NoT hAvE NoTiCeD

slide-54
SLIDE 54

Unlabeled axes.

slide-55
SLIDE 55

NO red and green.

@catswetel at #YOW18

slide-56
SLIDE 56
slide-57
SLIDE 57

NO story points! No sizing whatsoever!

@catswetel at #YOW18

slide-58
SLIDE 58

@catswetel at #YOW18

slide-59
SLIDE 59

@catswetel at #YOW18

It’s the system , stupid.

slide-60
SLIDE 60

@catswetel #YOW18

Questions? Comments? Come see me at the reception!

A cautionary tale…

Trends over time. Bring a basket. Measures aligned with intent.

slide-61
SLIDE 61

@catswetel #YOW18

Questions? Comments? Come see me at the reception!

Questions/Comments? Come find me at the reception!

slide-62
SLIDE 62