Launch the Fit Parametric Survival Platform | JMP 13.2

JMP Support 800.450.0135 (US)

Documentation Feedback
Your feedback is important to us. us any comments about our documentation.

Reliability and Survival Methods • Fit Parametric Survival • Launch the Fit Parametric Survival Platform

•

Launch the Fit Parametric Survival Platform

Launch the Fit Parametric Survival platform by selecting Analyze > Reliability and Survival > Fit Parametric Survival.

The Fit Parametric Survival Launch Window

Tip: To change the alpha level, click on the red triangle menu and select Set Alpha Level.

Contains the time to event or time to censoring. With interval censoring, specify two Y variables, where one Y variable gives the lower limit and the other Y variable gives the upper limit for each unit.

Specify a column with indicators to identify right-censored observations. Select the value that identifies right-censored observations from the Censor Code menu. The Censor column is used only when one Time to Event column is entered.

Specify a column whose values are the frequencies or counts of observations for each row when there are multiple units recorded.

Specify a column containing multiple failure causes. This column is particularly useful for estimating competing causes. A separate parametric fit is performed for each cause value. Failure events can be coded with either numeric or categorical (labels) values.

Performs a separate analysis for each level of a classification or grouping variable.

Location and Scale Effects

Specify location and scale effects using these options. For more information about the Construct Model Effects options, see Construct Model Effects in the Fitting Linear Models book.

Indicates the fitting method. Parametric Survival should always be selected.

Choose the desired response distribution that is appropriate for your data. Choose the All Distributions option to fit all the distributions and compare the fits. If you choose All Distributions, the report shows a comparison of the distribution fits. See The Parametric Survival - All Distributions Report.

Note: By default, the All Distributions option fits a model for the log-location-scale distributions that appear above All Distributions in the Distribution menu. Select Preferences > Platforms > Fit Parametric Survival > Include location-scale distributions in All Distributions to change the behavior of the All Distributions option to also include the location-scale distributions.

After selecting the Censor column, select the value that designates right-censored observations from the list. Missing values are excluded from the analysis. JMP attempts to detect the censor code and display it in the list.

•

Help created on 9/19/2017