DeprecatedKNIME Statistic Nodes (Labs) version 4.3.0.v202011191636 by KNIME AG, Zurich, Switzerland
The Kaplan-Meier estimator, also known as product limit estimator, is used to estimate the survival function from lifetime data.
It is often used to measure the fraction of study subjects that are still alive after a certain amount of time after treatment.
The curve obtained from the Kaplan-Meier estimator takes right-censoring data into account so that subjects withdrawing from
the study prematurely or finish the study without event occurrence can be dealt with accordingly.
The data passed to this node is a table with one row for each study subject. For each subject the event that is studied either occurred, so that the event column contains a boolean True value, or the subject left the study (boolean False). Additionally to this information the time the event or censoring has taken place must be present. More information about the Kaplan-Meier estimator can be found on Wikipedia.
To use this node in KNIME, install KNIME Statistics Nodes (Labs) from the following update site:
A zipped version of the software site can be downloaded here.
You don't know what to do with this link? Read our NodePit Product and Node Installation Guide that explains you in detail how to install nodes to your KNIME Analytics Platform.
You want to see the source code for this node? Click the following button and we’ll use our super-powers to find it for you.
Do you have feedback, questions, comments about NodePit, want to support this platform, or want your own nodes or workflows listed here as well? Do you think, the search results could be improved or something is missing? Then please get in touch! Alternatively, you can send us an email to firstname.lastname@example.org, follow @NodePit on Twitter, or chat on Gitter!
Please note that this is only about NodePit. We do not provide general support for KNIME — please use the KNIME forums instead.