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ibmdbR 1.51.0

New features

• idaConnect now validates the return value of odbcConnect and stops if the call was not successful. This was previously done only by idaInit.

Bug fixes

• idaInit failed because the base environment and its namespace are locked since R 4.1.0.

ibmdbR 1.50.0

New features

• New idaTApply function

ibmdbR 1.49.0

New features

• Exported idaAppend function, which appends the contents of a data.frame to an ida.data.frame.
• Usage of temporary ids in idaLm, if no valid id column was specified.

Documentation

• Added instructions to setup ODBC on Mac.

Bug fixes

• Fixed an error which could occur when no rules are returned from idaArule.

ibmdbR 1.48.0

New features

• Added support for DB2 for z/OS (C) in conjunction with IBM DB2 Analytics Accelerator (C).
  • DB2 for z/OS with IBM DB2 Analytics Accelerator (C) support for:
    • idaArule
    • idaKMeans
    • idaLm
    • idaNaiveBayes
    • idaTree
  • New DB2 for z/OS with IBM DB2 Analytics Accelerator (C) clustering algorithms:
    • idaTwoStep
    • idaDivCluster
  • New DB2 for z/OS with IBM DB2 Analytics Accelerator (C) regression algorithm:
    • idaGlm

Bug fixes

• Calculating idaLm model statistics failed in some cases when categorical variables were present.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.