[Eventstudies-commits] r356 - pkg/vignettes

[noreply at r-forge.r-project.org]

Author: chiraganand
Date: 2014-05-16 08:15:17 +0200 (Fri, 16 May 2014)
New Revision: 356

Modified:
   pkg/vignettes/eventstudies.Rnw
Log:
Modified language.

Modified: pkg/vignettes/eventstudies.Rnw
===================================================================
--- pkg/vignettes/eventstudies.Rnw	2014-05-16 06:11:45 UTC (rev 355)
+++ pkg/vignettes/eventstudies.Rnw	2014-05-16 06:15:17 UTC (rev 356)
@@ -32,11 +32,15 @@
 \citep{Corrado2011}.
 
 To conduct an event study, you must have a list of firms with
-associated dates, and you must have returns data for these
-firms. These dates must be stored as a simple data frame. To
-illustrate this, we use the object \emph{SplitDates} in the package which
-is used for doing examples.
+associated dates, and you must have returns data for these firms. In
+order to use the package, you have to place your data into two
+objects, using certain conventions for the dates and certain
+conventions for the returns data.
 
+The dates must be stored as a simple \texttt{data.frame}. To
+illustrate this, we use the object \emph{SplitDates} in the package
+which is used for doing examples.
+
 <<show-the-events,results=verbatim>>=
 library(eventstudies)
 data(SplitDates)                        # The sample