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DF_addColumn

int DF_addColumn(DataFrame *df, double *data, char *name);

Adds a single column/feature to an existing DataFrame

note

Added in version 0.0.0

Parameters​

  • DataFrame* df ← Pointer to the existing DataFrame to add the column on.
  • double* data ← Pointer to the source array containing the new data to be added.
  • char* name ← Name of the new column/feature.

Returns​

  • int → 0 on success, non-zero on failure.