Transform

In statistics, data transformation is the application of a deterministic mathematical function to each point in a data set — that is, each data point \(z_i\) is replaced with the transformed value \(y_i = f(z_i)\), where f is a function. Transforms are usually applied so that the data appear to more closely meet the assumptions of a statistical inference procedure that is to be applied, or to improve the interpret-ability or appearance of graphs.

Articles

NDK_ADD
C/C++ .Net int __stdcall NDK_ADD ( double *  X, size_t  N1, const double *  Y, ...
NDK_DIFF
C/C++ .Net int __stdcall NDK_DIFF ( double *  X, size_t  N, size_t  S, ...
NDK_BOXCOX
C/C++ .Net int __stdcall NDK_BOXCOX ( double *  X, size_t  N, double *  lambda, ...
NDK_CLOGLOG
C/C++ .Net int __stdcall NDK_CLOGLOG ( double *  X, size_t  N, WORD  retTYpe  ...
NDK_PROBIT
C/C++ .Net int __stdcall NDK_PROBIT ( double *  X, size_t  N, WORD  retTYpe  ) Computes the probit transformation, including its inverse. Parameters [in,out] X is th...
NDK_DETREND
C/C++ .Net int __stdcall NDK_DETREND ( double *  X, size_t  N, WORD  polyOrder  ...
NDK_INTEG
C/C++ .Net int __stdcall NDK_INTEG ( double *  X, size_t  N, size_t  S, ...
NDK_SCALE
C/C++ .Net int __stdcall NDK_SCALE ( double *  X, size_t  N, double  K  ...
NDK_INTERP_NAN
C/C++ .Net int __stdcall NDK_INTERP_NAN ( double *  X, size_t  N, WORD  nMethod, ...
NDK_LAG
C/C++ .Net int __stdcall NDK_LAG ( double *  X, size_t  N, size_t  K  ) ...
NDK_LOGIT
C/C++ .Net int __stdcall NDK_LOGIT ( double *  X, size_t  N, WORD  retTYpe  ) Computes the logit transformation, including its inverse. Parameters [in,out] X is the ...
NDK_REVERSE
C/C++ .Net int __stdcall NDK_REVERSE ( double *  X, size_t  N  ) Returns the...
NDK_RMNA
C/C++ .Net int __stdcall NDK_RMNA ( double *  X, size_t *  N  ) Returns an a...
NDK_RMSEASONAL
C/C++ .Net int __stdcall NDK_RMSEASONAL ( double *  X, size_t  N, size_t  period  ...
NDK_SUB
C/C++ .Net int __stdcall NDK_SUB ( double *  X, size_t  N1, const double *  Y, ...