--- /dev/null
+#ifndef PPAM_COMPUTE_COEFFICIENTS_H
+#define PPAM_COMPUTE_COEFFICIENTS_H
+
+#include "Util/types.h"
+
+// compute rows of the matrix of reduced coordinates (see computeCoefficients.R)
+void compute_coefficients(PowerCurve* powerCurves, uint32_t nbSeries, uint32_t nbValues,
+ float* reducedCoordinates, uint32_t index, uint32_t nbReducedCoordinates);
+
+#endif