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  # Autogenerated By   : src/main/python/generator/generator.py
  # Autogenerated From : scripts/builtin/km.dml
  
  from typing import Dict, Iterable
  
  from systemds.operator import OperationNode, Matrix
  from systemds.script_building.dag import OutputType
  from systemds.utils.consts import VALID_INPUT_TYPES
  
  def km(X: OperationNode, TE: OperationNode, GI: OperationNode, SI: OperationNode, **kwargs: Dict[str, VALID_INPUT_TYPES]):
      """
      :param X: Input matrix X containing the survival data: 
      :param number: (categorical features) for grouping and/or stratifying 
      :param TE: Column indices of X which contain timestamps (first entry) and event
      :param GI: Column indices of X corresponding to the factors to be used for grouping
      :param SI: Column indices of X corresponding to the factors to be used for stratifying
      :param alpha: Parameter to compute 100*(1-alpha)% confidence intervals for the survivor
      :param function: median 
      :param err_type: Parameter to specify the error type according to "greenwood" (the default) or "peto"
      :param conf_type: Parameter to modify the confidence interval; "plain" keeps the lower and 
      :param upper: the confidence interval unmodified, "log" (the default)
      :param corresponds: transformation and "log-log" corresponds to the
      :param test_type: If survival data for multiple groups is available specifies which test to
      :param perform: survival data across multiple groups: "none" (the default)
      :return: 'OperationNode' containing 7 consecutive columns in km corresponds to a unique combination of groups and strata in the data  & schema & whose dimension depends on the number of groups (g) and strata (s) in the data (k denotes the number  & for grouping  ,i.e., ncol(gi) and l denotes the number of factors used for stratifying, i.e., ncol(si)) & of groups and strata is equal to 1, m will have 4 columns with  & data from multiple groups available and ttype=log-rank or wilcoxon, a 1 x 4 matrix t and an g x 5 matrix t_groups_oe with 
      """
      params_dict = {'X':X, 'TE':TE, 'GI':GI, 'SI':SI}
      params_dict.update(kwargs)
      return OperationNode(X.sds_context, 'km', named_input_nodes=params_dict, output_type=OutputType.LIST, number_of_outputs=4, output_types=[OutputType.MATRIX, OutputType.MATRIX, OutputType.MATRIX, OutputType.MATRIX])
  
  
      