From bb785aec9db55680b80e1a26d525ea9370ce7abc Mon Sep 17 00:00:00 2001
From: sanchezi <isabelle.sanchez@inrae.fr>
Date: Mon, 30 May 2022 16:47:44 +0200
Subject: [PATCH] MaJ issue #5: amelioration explication dateNum dans les data

---
 R/data.R        | 16 ++++++++++++----
 man/lambs.Rd    |  4 +++-
 man/merinos1.Rd |  4 +++-
 man/merinos2.Rd |  4 +++-
 man/spring1.Rd  |  4 +++-
 5 files changed, 24 insertions(+), 8 deletions(-)

diff --git a/R/data.R b/R/data.R
index 9c114a1..5c486ef 100644
--- a/R/data.R
+++ b/R/data.R
@@ -7,7 +7,9 @@
 #'   \item{Date}{Date of weighing yyyy-mm-dd}
 #'   \item{IDE}{id of the animal}
 #'   \item{Day}{Date of weighing with day and time yyyy-mm-dd hh:mm:ss}
-#'   \item{dateNum}{Day expressed in numeric (portion of a day)}
+#'   \item{dateNum}{a rescaled date - fraction of the whole observational time 
+#'   for one individual. 
+#'   \eqn{dateNum=(Heure - min(Heure))/86400 + (Date - min(Date))/86400}}
 #' }
 "spring1"
 
@@ -20,7 +22,9 @@
 #'   \item{Date}{Date of weighing yyyy-mm-dd}
 #'   \item{IDE}{id of the animal}
 #'   \item{Day}{Date of weighing with day and time yyyy-mm-dd hh:mm:ss}
-#'   \item{dateNum}{Day expressed in numeric (portion of a day)}
+#'   \item{dateNum}{a rescaled date - fraction of the whole observational time 
+#'   for one individual. 
+#'   \eqn{dateNum=(Heure - min(Heure))/86400 + (Date - min(Date))/86400}}
 #' }
 "merinos1"
 
@@ -34,7 +38,9 @@
 #'   \item{Date}{Date of weighing yyyy-mm-dd}
 #'   \item{IDE}{id of the animal}
 #'   \item{Day}{Date of weighing with day and time yyyy-mm-dd hh:mm:ss}
-#'   \item{dateNum}{Day expressed in numeric (portion of a day)}
+#'   \item{dateNum}{a rescaled date - fraction of the whole observational time 
+#'   for one individual. 
+#'   \eqn{dateNum=(Heure - min(Heure))/86400 + (Date - min(Date))/86400}}
 #' }
 "merinos2"
 
@@ -47,6 +53,8 @@
 #'   \item{Date}{Date of weighing yyyy-mm-dd}
 #'   \item{IDE}{id of the animal}
 #'   \item{Day}{Date of weighing with day and time yyyy-mm-dd hh:mm:ss}
-#'   \item{dateNum}{Day expressed in numeric (portion of a day)}
+#'   \item{dateNum}{a rescaled date - fraction of the whole observational time 
+#'   for one individual. 
+#'   \eqn{dateNum=(Heure - min(Heure))/86400 + (Date - min(Date))/86400}}
 #' }
 "lambs"
diff --git a/man/lambs.Rd b/man/lambs.Rd
index 020dc97..47c8129 100644
--- a/man/lambs.Rd
+++ b/man/lambs.Rd
@@ -11,7 +11,9 @@ a data.frame
   \item{Date}{Date of weighing yyyy-mm-dd}
   \item{IDE}{id of the animal}
   \item{Day}{Date of weighing with day and time yyyy-mm-dd hh:mm:ss}
-  \item{dateNum}{Day expressed in numeric (portion of a day)}
+  \item{dateNum}{a rescaled date - fraction of the whole observational time 
+  for one individual. 
+  \eqn{dateNum=(Heure - min(Heure))/86400 + (Date - min(Date))/86400}}
 }
 }
 \usage{
diff --git a/man/merinos1.Rd b/man/merinos1.Rd
index 8469c9a..1895435 100644
--- a/man/merinos1.Rd
+++ b/man/merinos1.Rd
@@ -11,7 +11,9 @@ a data.frame
   \item{Date}{Date of weighing yyyy-mm-dd}
   \item{IDE}{id of the animal}
   \item{Day}{Date of weighing with day and time yyyy-mm-dd hh:mm:ss}
-  \item{dateNum}{Day expressed in numeric (portion of a day)}
+  \item{dateNum}{a rescaled date - fraction of the whole observational time 
+  for one individual. 
+  \eqn{dateNum=(Heure - min(Heure))/86400 + (Date - min(Date))/86400}}
 }
 }
 \usage{
diff --git a/man/merinos2.Rd b/man/merinos2.Rd
index 72d687f..d10c320 100644
--- a/man/merinos2.Rd
+++ b/man/merinos2.Rd
@@ -12,7 +12,9 @@ a data.frame
   \item{Date}{Date of weighing yyyy-mm-dd}
   \item{IDE}{id of the animal}
   \item{Day}{Date of weighing with day and time yyyy-mm-dd hh:mm:ss}
-  \item{dateNum}{Day expressed in numeric (portion of a day)}
+  \item{dateNum}{a rescaled date - fraction of the whole observational time 
+  for one individual. 
+  \eqn{dateNum=(Heure - min(Heure))/86400 + (Date - min(Date))/86400}}
 }
 }
 \usage{
diff --git a/man/spring1.Rd b/man/spring1.Rd
index c3aebf2..185c8ab 100644
--- a/man/spring1.Rd
+++ b/man/spring1.Rd
@@ -11,7 +11,9 @@ a data.frame
   \item{Date}{Date of weighing yyyy-mm-dd}
   \item{IDE}{id of the animal}
   \item{Day}{Date of weighing with day and time yyyy-mm-dd hh:mm:ss}
-  \item{dateNum}{Day expressed in numeric (portion of a day)}
+  \item{dateNum}{a rescaled date - fraction of the whole observational time 
+  for one individual. 
+  \eqn{dateNum=(Heure - min(Heure))/86400 + (Date - min(Date))/86400}}
 }
 }
 \usage{
-- 
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