From fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 Mon Sep 17 00:00:00 2001
From: Joseph Hunkeler <jhunkeler@gmail.com>
Date: Wed, 8 Jul 2015 20:46:52 -0400
Subject: Initial commit

---
 math/nlfit/nlstat.gx | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 math/nlfit/nlstat.gx

(limited to 'math/nlfit/nlstat.gx')

diff --git a/math/nlfit/nlstat.gx b/math/nlfit/nlstat.gx
new file mode 100644
index 00000000..c17d5940
--- /dev/null
+++ b/math/nlfit/nlstat.gx
@@ -0,0 +1,30 @@
+include <math/nlfit.h>
+$if (datatype == r)
+include "nlfitdefr.h"
+$else
+include "nlfitdefd.h"
+$endif
+
+# NLSTAT[RD] - Fetch an NLFIT real/double parameter
+
+PIXEL procedure nlstat$t (nl, param)
+
+pointer	nl		# pointer to NLFIT structure
+int	param		# parameter to be fetched
+
+begin
+	switch (param) {
+	case NLSUMSQ:
+	    return (NL_SUMSQ(nl))
+	case NLOLDSQ:
+	    return (NL_OLDSQ(nl))
+	case NLTOL:
+	    return (NL_TOL(nl))
+	case NLLAMBDA:
+	    return (NL_LAMBDA(nl))
+	case NLSCATTER:
+	    return (NL_SCATTER(nl))
+	default:
+	    return ($INDEF$T)
+	}
+end
-- 
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