turning numbers into data. workshop sample slides
TRANSCRIPT
DHP Research & Consultancy Ltd
Workshop Agenda
• Background to data visualisation• The importance of context and audience• Determine the appropriate type of graph for your
situation• Getting rid of clutter • Getting your audience′s attention to the key parts of
your data• Using concepts of design in data visualization• Understanding the power of storytelling to help your
message resonate with your audience
Data Visualization for:
• Exploration – Gain an overview of the visual, ask questions, and find answers.
• Explaination – Viewer driven
Pre-attentive Visual Attributes
Image source: FusionBrew
Visualising patterns
Image source: FusionBrew
Image credit: Stephen Few, Now You See It: Simple Visualization Techniques for Quantitative Analysis
How us humans like our data
Position
Colour
Size
Shape
More important
Lessimportant
Source: Qualtrics Ecosystem
How to present data
QuantitativePositionLength
SizeColour intensity
OrdinalPosition
SizeColour intensityDifferent colours
Shapes
CategoricalPositionShape
Different colours
Source: Qualtrics Ecosystem
Some makeovers
BEFORE: Amount of time patients have to wait to see the doctor after their appointment time
250, 39%
216, 33%
85, 13%
97, 15% More than 15minutes
5-15 minutes
Less than 5minutes
Can't remember
AFTER: Nearly 40% of patients waited more than 15 minutes to see the doctor after their appointment time
97(15%)
85(13%)
216(33%)
250(39%)
0 50 100 150 200 250 300
Can't remember
Less than 5 minutes
5-15 minutes
More than 15 minutes
BEFORE: Satisfaction with treatment by ethnicity
40%
25%
20%
15%
White
Black
Asian
Other
AFTER: Satisfaction with treatment by ethnicity and gender
70%
65%
55%
80%
30%
35%
45%
20%
0% 20% 40% 60% 80% 100%
White
Black
Asian
Other
Male
Female
BEFORE: % Survey response rates for tablet, Smartphone and desktop administration
0
5
10
15
20
25
30
35
40
45
50
Tablet
Desktop
Smartphone
% R
esp
on
se r
ate
AFTER: Responses rates decrease for all modes of administration across assessments but, smartphone administration shows less of a decline across all assessments.
43
35
30
20
41
2018 18
4138
33
28
0
5
10
15
20
25
30
35
40
45
50
Tablet
Desktop
Smartphone
% R
esp
on
se r
ate
Pre-education programme: In general how confident do you feel about managing your diabetes?
Post-education programme: In general how confident do you feel about managing your diabetes?
3% 5%
12%
30%
50%
Very confident
Fairly confident
Somewhat confient
Not very confident
Not at all connfident
55%15%
13%
12%5%
Very confident
Fairly confident
Somewhat confident
Not very confident
Not at all confident
BEFORE
0
10
20
30
40
50
60
Not at allconfident
Not veryconfident
Somewhatconfident
Fairlyconfident
Veryconfident
Pre education
Post education
%
AFTER: The education training programme for people with diabetesshows a positive increase in patient’s confidence in the management of their diabetes.
Client satisfaction over time
0 2 4 6
Question 5
Question 4
Question 3
Question 2
Question 1
Assessment 1
Assessment 2
About the workshop
Our workshop covers the fundamentals of using data visualisation for story telling based on 5 key lessons. The focus being how to effectively communicate data findings.
The workshop includes the makeover of examples collected from participants in advance to illustrate how these lessons can be applied.
