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时间:2010-08-13 09:05来源:蓝天飞行翻译 作者:admin
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hold Control to synchronise all panes to the current year.
View options
Toggles “2 + analysis” and “3 pane” view. Hold
Shift for 2 circle view.
Right-click popup menu (see overview graph, M2):
(a) Design 1. Change weights: Move the cursor near the
radius until it becomes a plus/minus sign. Leftclick
to increase, right-click to decrease weights.
2. Move indicators from one set to another:
Right-click into an indicator legend to move it –
the cursor will become a question mark. Move it
between two indicators until it changes to this
shape: , and left-click to drop it there. Click
on the icon to park the indicator in the
“pool”.
Change weights:
Move:
(b) 2 + analysis 2 small pies plus a large analysis
window; the latter may show a
distribution, as in the example,
or a map, a scatterplot etc.
The theme icons between the
two panes on the left behave as
follows: left-click to set the
theme for the upper, right-click
to set the lower pane.
(c) 2 circles Two circles showing the full
indicator names; as shown in
this example, the second pie
chart may be replaced by a map,
distribution or scatterplot.
(“circle” means “pie chart”, while
“pane” is a generic name for a
dashboard sub-window).
(d) 3 circles
(e) 6 circles
In three or n-circle view, the
rainbow appears, and the arrow
shows the actual position of a
country. This view is good for
starting a presentation but is not
very interesting in the long run –
expert users will prefer the
2+analysis view.
Swap panes
Exchanges pane 1 and 2 (a rather useless function…)
The Pin
Sets the X-axis indicator for scatterplots
Control: set current indicator as basis for relative valuation
Memory function: You may want to see how the country rankings change when you fumble with
indicator weights, move an indicator into another index, or apply smoothing to an indicator. Shiftclick
into the pin to memorise the current indicator distribution as white circles (press Control and
Shift and click into the pin to exit this mode). See Valuation and Smoothing for an example.
Linkage Analysis
Are CO2 emissions linked to life expectancy?
The two listboxes in the lower left corner
display the indicators with the highest positive
or negative correlations to the active indicator.
While there are often striking correlations, you
will still need your brain for interpreting the
causal relationship: rich countries offer higher
life expectancy but emit more CO2 …
Control-click: toggle relative/absolute
valuation
The upper of the two listboxes on the left is called “Synergies”:
A green regression line indicates that there is a high positive correlation between the societal goals
portrayed by the respective indicators (example: life expectancy and education). Although this does
not necessarily mean that there is a causal relationship, it is often a starting point for identifying a
more complex model of the interaction between the two goals.
The upper of the two listboxes on the left is called “Conflicts”:
A red regression line indicates that it is apparently difficult to achieve "green" levels simultaneously
for both indicators (example: life expectancy and CO2 emissions).
Distribution view options
Shows the distribution of point values for the active indicator. Points for single indicators range
from 0...1000; the global index is calculated as the average of all indicator points and is therefore
usually between 200...800 points. Here are the available options:
Left-click toggles…
- in 3+ pane view: between distribution and pie view
- in 2 pane plus analysis view: between distribution and scatterplot
Right-click opens a popup menu (see overview, M3):
(a) Trend by
values
Comparison between two years can be done either by comparing
points, or by comparing actual values (e.g. kg of CO2)
(b) Smoothing Extreme indicator distributions can be “smoothed”. Hold Control to
go into adjustment mode; you can then change the degree of
smoothing by clicking into the arrows of the combobox (see left).
The dcgree of smoothing is shown in the upper right corner of a “D”
view window. If you see a blue “x”, smoothing is disabled or zero.
(c) Percentiles Some options how to calculate points
(d) Text Shows rankings as text
(e) Show data Show/hide/export data
(f) Sensitivity
Analysis
Simulates a Budget Allocation Process: 100 “experts” (i.e. a random
 
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