1 files changed, 25 insertions, 0 deletions
diff --git a/structure/correlations/fit_utils.h b/structure/correlations/fit_utils.h
new file mode 100644
index 0000000..183f47c
--- /dev/null
+++ b/structure/correlations/fit_utils.h
@@ -0,0 +1,25 @@
+#ifndef __FIT_UTILS_H__
+#define __FIT_UTILS_H__
+
+
+void load_sequence(char *fname, double **v, int *N);
+
+void load_sequence_col(char *fname, double **v, int *N, int col);
+
+void exp_bin_cnt(double *v, int N, double alpha, double **x, double **y, int *num);
+
+void exp_bin_avg(double *v, double *w, int N, double alpha, double **x, double **y, int *num);
+
+void dump_distr(double *x, double *y, int N);
+
+void compact_distr(double *x, double *y, int *num);
+
+void map_vec(double *v, int N, double (*f)(double));
+
+void normalize_distr(double *x, double *y, int num);
+
+void fit_current_trend(double *k, double *q, int N, int *pairing, 
+                       double *mu, double *a, double *corr);
+
+
+#endif /* __FIT_UTILS_H__ */