![]() Numbering starts with Optional input -bins = N Sets the number of databins, or cdd datasets, to use. You can either 1Ģ use the name of the column as specified in the $INPUT record in the model file or you can use the column number in the $INPUT record. case_column = name number The column on which the case-deletion is done. Examples cdd moxonidine.mod -case_column=1 cdd pheno.mod -case_column=age 2 Input and options 2.1 Required input A model file is required on the command-line. PsN will renumber the ID column so that two individuals with the same ID will not end up next to each other. One should take care that the grouping creates sensible individual records. The PsN implementation of the CDD can take any column as base for the grouping and all rows with the same value in that column will be considered a group as long as no individual contain multiple values in that column. The model is run once with each new data set. ![]() ![]() The CDD works by identifying groups in the data set and creating one new data set for each member of the group, where that member has been removed. 1 CDD user guide PsN Revised Introduction The Case Deletions Diagnostics (CDD) algorithm is a tool primarily used to identify influential components of the dataset, usually individuals. ![]()
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