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In the digital era data analysis is not even a necessity, but an everyday task of any company. The effectiveness and efficiency of decision-making processes has a key influence on whether the organization is successful or fails. The use of advanced analytics in order to obtain the best possible recommendations
In diesem Beitrag geht es um Data Operations und welche Stellung diese in Zeiten von IoT haben. Doch beginnen wir von vorne: Es fällt uns oft leichter, uns auf etwas Neues einzulassen, wenn wir mit etwas Vertrautem beginnen. Das ist wohl der Grund dafür, dass Analytics-Beispiele aus dem Sport sehr
Sleep has never been my forté. Even as I child, I dreamt of a world where the sun would never set and I could play ad infinitum. When Dr. Gupta opened her "Importance of Sleep" seminar in May with an observation that many people disdain sleep and equate it with
A few weeks back I posted an article on ways to create a WindRose Graph using SGPLOT procedure. The process is relatively simple. Create (R, Theta) data with both numeric axes where the Theta is a value in the data range is 0-360, and R is the corresponding response value. Then
A long time ago, I worked for a company that had positioned itself as basically a third-party “data trust” to perform collaborative analytics. The business proposition was to engage different types of organizations whose customer bases overlapped, ingest their data sets, and perform a number of analyses using the accumulated
How often does a graph change the world? In 1854, Doctor John Snow produced a map to plotter cholera cases by drawing on a London map a bar for each reported death. Until then, it was believed that cholera was spread by miasma in the air, however, transmission method has
What would come to mind if you were told that you have to attend a SAS training course? Perhaps, you have a vision of an instructor sitting at the front of a classroom, endlessly reading PowerPoint slides verbatim in a monotonous voice while you sit there baffled, wondering what is
I’m an avid open water swimmer. In order to succeed in open water races I must do two things: I must sight properly in order to swim the straightest line possible in the right direction. The straighter the line, the less I have to swim. I must use a powerful,
Were you the kid who sat there analyzing the amusement park map before entering the park, planning out how you could visit the most rides in the least amount of time? If so, then this blog's for you, my data analyst kindred spirit! And to get you in the mood,
Il concetto di as-a-Service è uno dei paradigmi più importanti nel campo IT (e non solo) degli ultimi anni. Permette non solo di adottare una tecnologia innovativa, ma anche di decidere quale grado di complessità affrontare nella sua implementazione. Non è necessario essere un esperto per poter accedere a qualcosa di nuovo
Formulare sind fester Bestandteil unseres Alltags. Bereits bei der Geburt werden wir datums-, geschlechts-, gewichts- und größentechnisch erfasst – sei es auf Papier oder elektronisch. Und das zieht sich durch unser ganzes weiteres Leben. Für unsere Kinder müssen wir Formulare zur Aufnahme im Kindergarten, in der Grundschule oder in der
The way your graph looks can make all the difference ... two people can graph the exact same data in essentially the same way, but one of the two graphs can be perceived as much better than the other. Hopefully reading my blogs will help you create the better graph!
Why they will still play a valuable role in organizational data-management and -integration efforts.
W drugim wpisie z serii 10 przykazań Ekonometrii Stosowanej poruszyliśmy kwestię osadzenia narzędzi statystycznych w kontekście problemów biznesowych. Dziś przedstawię kolejne przykazanie, które wiąże się z eksploracją i dobrym poznaniem danych. 4. Poznaj dane. Zgłębienie kontekstu problemu jest bardzo ważnym elementem procesu analitycznego. Jednakże, przed przystąpieniem do modelowania, nie wolno
Ist Ihnen das auch schon mal passiert? Sie radeln mit Ihrem Fahrrad zügig durch Gegend, und plötzlich werden Sie scheinbar mühelos von einem anderen Radfahrer überholt. Keuchend sehen Sie dem anderen hinterher und wundern sich über die unglaubliche Fitness des vermeintlich untrainierten oder älter aussehenden Rasers. Erst auf den zweiten