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Dr. Ulrike NeubauerzwissTEX
„Ganze zwei Tage hat Bissantz für den Aufbau des initialen Datenmodells benötigt.“
Andreas WüstAlmatec
„Abweichungen lassen sich sofort erkennen und ergründen – ad hoc und übergreifend aus verschiedenen Datenquellen.“
Matthias KrebsVoith
Johanna GärtnerWENCO
Carlo BearthWürth International
Thomas SchenkirschAebi Schmidt
Carsten DeeckeDierkes Partner
[dynamic_columns id='134501' title='Zusätzliche System Navigation']
Ludwig StüweLinxens
Melanie RosenbergerScherdel
Patrick TemeschinkoVoith
Business charts are losers. Its only good luck if they work at all. He has shown some basic problems of them. With mine here, you need more brains than luck to find the truth.
Each series increases with the same amount per month. The first increases by 5, the second by 25 and the third by 30. All increase with the same relative dynamic. From January to February by 50%, next months by 33%, then 25, 20, 17, 14, 13, 11, 10, 9, 8%.
The eye is sure to see something different. The increase of the bottom most series seems dull compared to the top most. And even a difference in dynamics between the two top most series appears to be plausible.
All wrong.
Sparklines are much better suited. They present the first series as 
65, the second as
325 and the third as 
390. More general: Want to compare different time series? Then scale them individually. It doesn’t work in one single chart.
