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| size_t | getmaxpos (const int *array, size_t ArrayLength) |
| | Returns the index of the maximum value in an integer array. More...
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| void | linreg (const double *xarr, const double *yarr, size_t ArrayLength, double *intercept, double *slope, double *stdev) |
| | Performs simple linear regression on two arrays. More...
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| void | transpone (double *arr, unsigned int Nrows, unsigned int Ncols) |
| | Transposes a matrix in-place. More...
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| void | invert (double *arr, unsigned int Nrows, unsigned int Ncols) |
| | Inverts a square matrix in-place. More...
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| double * | mulmat (const double *matrix0, unsigned int Nrows, unsigned int Ncols, const double *matrix1, unsigned int Mrows, unsigned int Mcols) |
| | Multiplies two matrices and returns the result as a new matrix. More...
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| void | matlinreg (double coeffs[2], const double *xmat, unsigned int Nrows, unsigned int Ncols, double *vec, const double *weight) |
| | Performs linear regression on a dataset with optional weighting. More...
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| void | fastlinreg (double coeffs[2], const double *xmat, unsigned int Npoints, const double *vec, const double *weightArr) |
| | Performs fast weighted linear regression. More...
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| void | fitNpeaks (double *intercept, double *slope, const unsigned int curPos, const struct myarr *maxvals, const struct myarr *maxes, const struct myarr *subpos, const unsigned int npeaks, const double SDthreshold) |
| | Fits a line to N peaks in the data, with outlier rejection. More...
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| int | shiftHalf (size_t value, size_t ArrayLength) |
| | Shifts a value by half the array length, wrapping around. More...
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