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DDAY 2.0.201305015 Beta

DeDAY (Demography Data Analyses) is a tool of analyzing demography data.


Last Week downloads: 0
Total downloads: 102
  • Last Updated: Jul 25, 2013
  • License: Others Free
  • OS: Windows 7/Vista/XP
  • Requirements: No special requirements

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4 out of 5 based on 1 ratings for DDAY 2.0.201305015 Beta

For DDAY 2.0.201305015 BetaPublisher's description


DDAY is a Home & Education software developed by CTZhu. After our trial and test, the software is proved to be official, secure and free. Here is the official description for DDAY:

Brothersoft Editor: DeDAY (Demography Data Analyses) is a tool of analyzing demography data. It supports Gompertz, Weibull and Logistic distributions.

DeDay also supports mixed mortality models based on these distribution such as the Gompertz-Makeham distribution. Distributions such as Gompertz describes only age-dependent mortality, which increases over time. Mixed mortality models, such as in Gompertz-Makeham distribution, consider a more general case where mortality is consist of both age-dependent and in-dependent mortality.

Mixed models Partition mortality into exogenous and endogenous components, so that the intrinsic survivorship can be estimated without the Interference from extrinsic noise.

DeDAY supports both interval-censored data and exact event-time data. Using MLE (Maximum Likelihood Estimate), DeDAY fits statistic model to the data. DeDAY also calculates the variances and the multi-dimensional confidence limits of model parameters.
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Please be aware that Brothersoft do not supply any crack, patches, serial numbers or keygen for DDAY,and please consult directly with program authors for any problem with DDAY.