messi: messi
In Martindelosrios/MeSsI: Merging Systems Identification Algorithm

Description Usage Arguments Value Examples

This function classify the clusters and estimates the merging substructures inside them.

messi(
  cat = -99,
  clusters = TRUE,
  galaxies = TRUE,
  ClustersData = NULL,
  GalaxiesData = NULL,
  classification = TRUE,
  clustersOutput = "clustersOutput.dat",
  galaxiesOutput = "galaxiesOutput.dat",
  classOutput = "ClassOutput.dat",
  folder = "folder",
  ClustersML = "defaultClustersModel",
  GalaxiesML = "defaultGalaxiesModel",
  ntotal = 0,
  probLimit = 0.3
)

`cat`	Data frame with the catalog of galaxies. It must have the angular positions in radians (ra, dec), the redshift (z), a flag indicating to which clusters it belong (id), the r apparent magnitude (mag) and a the g-r color (color).
`clusters`	Boolean indicating if the estimation of the galaxy clusters properties must be done. If FALSE a data frame name ClustersDataset must be load. Defatult TRUE.
`galaxies`	Boolean indicating if the estimation of the galaxies properties must be done. If FALSE a data frame name GalaxiesDataset must be load. Defatult TRUE.
`classification`	Boolean indicating if the classification of the galaxy clusters must be done. Default TRUE.
`clustersOutput`	String indicating the name of the output file that will contain the clusters properties. Default clustersOutput.dat
`galaxiesOutput`	String indicating the name of the output file that will contain the galaxies properties. Default galaxiesOutput.dat
`classOutput`	String indicating the name of the output file that will contain the classification properties. Default ClassOutput.dat
`folder`	String indicating the name of the folder where the files will be saved. Default 'folder'.
`ClustersML`	Machine Learning model that will be used for the clusters classification. Default uses the already trained model.
`GalaxiesML`	Machine Learning model that will be used for the galaxies classification. Default uses the already trained model.
`ntotal`	Integer indicating the number of galaxy clusters inside the catalog. 0 indicates that this number is not known a priori and must be calculated while estimating the galaxy clusters features. Default 0.
`probLimit`	Number between 0 and 1, that indicates the treshold that must be used for determining if a cluster is in merger or not. Default 0.3.