Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Dieter William Joenssen"'
Publikováno v:
HMD Praxis der Wirtschaftsinformatik. 51:458-468
Der Beitrag zeigt, in welchem Schritt der Analyse von grosen Datenmengen die Behandlung von fehlenden Daten stattfindet und warum ein angemessener Umgang mit diesen unerlasslich ist. Vorgestellt werden zudem Methoden zum Umgang mit fehlenden Werten,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cb994e6249cbebbb3a09c91b05c32d3
https://doi.org/10.1365/s40702-014-0038-8
https://doi.org/10.1365/s40702-014-0038-8
Autor:
Jürgen Vogel, Dieter William Joenssen
Publikováno v:
Journal of Statistical Computation and Simulation. 84:1055-1078
Multivariate statistical analysis procedures often require data to be multivariate normally distributed. Many tests have been developed to verify if a sample could indeed have come from a normally distributed population. These tests do not all share
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4163937f3ae7b493164d325aab5f6361
https://doi.org/10.1080/00949655.2012.739620
https://doi.org/10.1080/00949655.2012.739620
Autor:
Markus Orner, Thomas Müllerleile, Volker Nissen, Dieter William Joenssen, Hans-Christian Reuss, Michael Grimm, Dean Martinovic
Publikováno v:
SSRN Electronic Journal.
Electric vehicles are a viable solution to mitigate the effects of pollution and energy security. A nonsufficient infrastructure and range anxiety hinder the adoption of EVs. E-mobility can be considered as a service system. Especially the underlying
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1e27acf709d50f5d1660c2b47b290c0
https://doi.org/10.2139/ssrn.2834600
https://doi.org/10.2139/ssrn.2834600
Publikováno v:
FGF Studies in Small Business and Entrepreneurship ISBN: 9783319180168
Crowdfunding is a process by which enterprises or individuals seek to secure project funding by soliciting pledges from potential donors, usually via an Internet platform. These platforms offer project initiators the ability to limit the number of ti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3823831a5ffd520d3252e81215479719
https://doi.org/10.1007/978-3-319-18017-5_13
https://doi.org/10.1007/978-3-319-18017-5_13
Publikováno v:
CBI (1)
Business processes and the management thereof can create value for companies. This expected contribution of BPM may only unfold if the processes are executed as designed. The execution in itself is dependant on an initial process trigger. A decision
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a279dfebe5583f9bd326e762537acaf2
https://doi.org/10.1109/cbi.2015.11
https://doi.org/10.1109/cbi.2015.11
Autor:
Dieter William Joenssen
Publikováno v:
Data Science, Learning by Latent Structures, and Knowledge Discovery ISBN: 9783662449820
ECDA
ECDA
Hot deck methods impute missing data by matching records that are complete to those that are missing values. Observations absent within the recipient are then replaced by replicating the values from the matched donor. Some hot deck procedures constra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05c76d16f6b82055627e0c0865fffcd6
https://doi.org/10.1007/978-3-662-44983-7_28
https://doi.org/10.1007/978-3-662-44983-7_28
Publikováno v:
Data Science, Learning by Latent Structures, and Knowledge Discovery ISBN: 9783662449820
ECDA
ECDA
Crowdfunding, a process with which enterprises or individuals seek to secure project funding, has received much attention recently, not only from the media. The boon in visibility provided to crowdfunding by Internet platforms has made securing proje
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb2ce79a0cec3fd43f24590edb7cc2de
https://doi.org/10.1007/978-3-662-44983-7_24
https://doi.org/10.1007/978-3-662-44983-7_24
Publikováno v:
SSRN Electronic Journal.
Crowdfunding is a process where commercial or non-commercial projects are initiated in a public announcement by organizations or individuals to receive funding, assess the market potential, and build customer relationships. Crowdfunding is employed i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1519b084f462b95ea731d11232fe9a57
https://doi.org/10.2139/ssrn.2476841
https://doi.org/10.2139/ssrn.2476841
Autor:
Dieter William Joenssen
Publikováno v:
SSRN Electronic Journal.
Testing data for conformity to Benford's law is used not only by auditors exploiting a numerical phenomenon to detect fraudulently reported data. Operationally goodness-of-fit tests are used to conclude if data that should, does indeed comply with Be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b403625a33df1b86abc421842c767884
https://doi.org/10.2139/ssrn.2545243
https://doi.org/10.2139/ssrn.2545243
Autor:
Dieter William Joenssen, Udo Bankhofer
Publikováno v:
Studies in Classification, Data Analysis, and Knowledge Organization ISBN: 9783319015941
GfKl
GfKl
Hot deck methods impute missing values within a data matrix by using available values from the same matrix. The object from which these available values are taken for imputation is called the donor. Selection of a suitable donor for the receiving obj
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3bce6c49ad81a5ceec28bd492be9c44
https://doi.org/10.1007/978-3-319-01595-8_1
https://doi.org/10.1007/978-3-319-01595-8_1