From 51cd10ca3c6e5134c7c685ce9aeb467bc9742ef6 Mon Sep 17 00:00:00 2001 From: Zhou Fang Date: Mon, 10 Jul 2017 15:17:42 +0800 Subject: [PATCH] update readme file --- .../r-services/Retail Precision Marketing/Data/README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/samples/features/r-services/Retail Precision Marketing/Data/README.md b/samples/features/r-services/Retail Precision Marketing/Data/README.md index 1f6b561b..68202203 100644 --- a/samples/features/r-services/Retail Precision Marketing/Data/README.md +++ b/samples/features/r-services/Retail Precision Marketing/Data/README.md @@ -1,9 +1,9 @@ -# List of data sets +**List of data sets** | Data Set Name | Link to the Full Data Set | Full Data Set Size (MB) | Link to Report | | ---:| ---: | ---: | ---: | | CDNOW_master.csv | [link](https://github.com/ZhouFang928/sql-server-samples/blob/master/samples/features/r-services/Retail%20Precision%20Marketing/Data/CDNOW_master.csv) | 1.55MB | N/A| -# Description of data sets +**Description of data sets** * The CDNOW data contains the entire purchase history up to the end of June 1998 of the cohort of 23,570 individuals who made their first-ever purchase at CDNOW in the first quarter of 1997. This CDNOW dataset was first used by Fader and Hardie (2001). Each record in this file, 69,659 in total, comprises four fields: the customer's ID, the date of the transaction, the number of CDs purchased, and the dollar value of the transaction.