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2. SPSS Modeler - Wikipedia

   en.wikipedia.org/wiki/SPSS_Modeler

   IBM sells the version of SPSS Modeler 18.2.1 in two separate bundles of features. These two bundles are called "editions" by IBM: SPSS Modeler Professional: used for structured data, such as databases, mainframe data systems, flat files or BI systems; SPSS Modeler Premium: Includes all the features of Modeler Professional, with the addition of:

3. MedCalc - Wikipedia

   en.wikipedia.org/wiki/MedCalc

   [2] [3] [4] It has an integrated spreadsheet for data input and can import files in several formats (Excel, SPSS, CSV, ...). MedCalc includes basic parametric and non-parametric statistical procedures and graphs such as descriptive statistics , ANOVA , Mann–Whitney test , Wilcoxon test , χ 2 test , correlation , linear as well as non-linear ...

4. SPSS - Wikipedia

   en.wikipedia.org/wiki/SPSS

   The original SPSS manual (Nie, Bent & Hull, 1970) [11] has been described as one of "sociology's most influential books" for allowing ordinary researchers to do their own statistical analysis. [12] In addition to statistical analysis, data management (case selection, file reshaping and creating derived data) and data documentation (a metadata ...

5. Survival analysis - Wikipedia

   en.wikipedia.org/wiki/Survival_analysis

   An alternative to building a single survival tree is to build many survival trees, where each tree is constructed using a sample of the data, and average the trees to predict survival. [7] This is the method underlying the survival random forest models. Survival random forest analysis is available in the R package "randomForestSRC". [10]

6. Category:Survival manuals - Wikipedia

   en.wikipedia.org/wiki/Category:Survival_manuals

   This category is for articles about non-fiction books that provide guidance for use in a survival situation. Pages in category "Survival manuals" The following 6 pages are in this category, out of 6 total.

7. Kaplan–Meier estimator - Wikipedia

   en.wikipedia.org/wiki/Kaplan–Meier_estimator

   The Kaplan–Meier estimator, [1] [2] also known as the product limit estimator, is a non-parametric statistic used to estimate the survival function from lifetime data. In medical research, it is often used to measure the fraction of patients living for a certain amount of time after treatment.

8. Logrank test - Wikipedia

   en.wikipedia.org/wiki/Logrank_test

   The logrank test is based on the same assumptions as the Kaplan-Meier survival curve—namely, that censoring is unrelated to prognosis, the survival probabilities are the same for subjects recruited early and late in the study, and the events happened at the times specified. Deviations from these assumptions matter most if they are satisfied ...

9. PS Power and Sample Size - Wikipedia

   en.wikipedia.org/wiki/PS_Power_and_Sample_Size

   The P program can be used for studies with dichotomous, continuous, or survival response measures. The user specifies the alternative hypothesis in terms of differing response rates, means, survival times, relative risks, or odds ratios. Matched or independent study designs may be used.