--- imach/src/ChangeLog	2021/02/20 15:45:47	1.44
+++ imach/src/ChangeLog	2022/05/30 08:28:04	1.52
@@ -1,4 +1,48 @@
-2021-02-20  Nicolas Brouard   <brouard@ined.fr>
+2022-05-30  Brouard Nicolas  <brouard@brouard.name>
+
+	* imach.c: With products of covariates (age or dummies or
+	quantitatives), estimates of parameters were good but when
+	estimating variances the positions of newly created covariates
+	were wrongly assigned and results were wrong. Thank to Feinua_Sun!
+
+2022-05-24  Nicolas Brouard   <brouard@ined.fr>
+
+	* imach.c (Module): Some attempts to find a bug of wrong estimates
+	of confidencce intervals with product in the equation modelC
+
+2022-05-15  Nicolas Brouard   <brouard@ined.fr>
+
+	* imach.c (Module):  Some minor improvements
+
+2022-04-13  Brouard Nicolas  <brouard@brouard.name>
+
+	* imach.c (Module): Adding link to text data files
+
+2022-04-11  Nicolas Brouard   <brouard@ined.fr>
+
+	* imach.c (Module): Error in rewriting the 'r' file with yearsfproj or yearsbproj fixed
+
+2022-04-05  Brouard Nicolas  <brouard@ined.fr>
+
+	* imach.c (Module): Fixed covariates (dummy or quantitative)
+	with missing values have never been allowed but are ERRORS and
+	program quits. Standard deviations of fixed covariates were
+	wrongly computed. Mean and standard deviations of time varying
+	covariates are still not computed.
+
+2022-03-17  Brouard Nicolas  <brouard@ined.fr>
+
+	* 99r25 Improvements in fixing discrepancies between covariates
+	missing in result line but in model. 
+
+*Wed Mar 31 2021  Nicolas Brouard   <brouard@ined.fr>
+	* imach.c (Module): Still bugs in the result loop. Thank to Holly Benett
+
+*2021-03-08  Nicolas Brouard   <brouard@ined.fr>
+
+	* ./ (Module): Fixed bug on result:
+
+*2021-02-20  Nicolas Brouard   <brouard@ined.fr>
 
 	* imach.c (Module): Fix bug on quitting after result lines!
 	(Module): Version 0.99r21
@@ -434,7 +478,7 @@
 
 	* imach.c: Summary: 0.98r0
 
-	- Some new graphs like suvival functions
+	- Some new graphs like survival functions
 	- Some bugs fixed like model=1+age+V2.
 
 	* ChangeLog, Makefile: Summary: 0.98r0
@@ -711,32 +755,12 @@
 	probability to die within a month. Thanks to Chris
 	Jackson for correcting this bug.  Former versions increased
 	mortality artificially. The bad side is that we add another loop
-
-
 	which slows down the processing. The difference can be up to 10%
-
-
 	lower mortality.
 
-
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-
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 2002-05-30    <brouard@BROUARD>
-
-
-
-
-
 	* 
-
-
-
-
-
 	* imach.c (Module): Add correlation matrix of one-step
-
-
 	probabilities and covariance matrix