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transfusion.csv

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+Recency (months),Frequency (times),Monetary (c.c. blood),Time (months),"whether he/she donated blood in March 2007"
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+16 ,2,500,16 ,0
+16 ,3,750,21 ,0
+11 ,8,2000,72 ,0
+11 ,1,250,11 ,0
+11 ,1,250,11 ,0
+11 ,1,250,11 ,0
+11 ,1,250,11 ,1
+11 ,1,250,11 ,0
+2 ,3,750,75 ,1
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+16 ,4,1000,28 ,0
+16 ,15,3750,87 ,0
+16 ,14,3500,83 ,0
+16 ,10,2500,62 ,0
+16 ,3,750,23 ,0
+14 ,3,750,26 ,0
+23 ,19,4750,62 ,0
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+20 ,14,3500,69 ,1
+4 ,2,500,46 ,0
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+13 ,7,1750,76 ,0
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+23 ,1,250,23 ,0
+23 ,1,250,23 ,0
+23 ,1,250,23 ,0
+23 ,1,250,23 ,0
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transfusion.names

@@ -0,0 +1,88 @@
+Title: Blood Transfusion Service Center Data Set
+
+Abstract: Data taken from the Blood Transfusion Service Center in Hsin-Chu City 
+in Taiwan -- this is a classification problem.
+	
+
+-----------------------------------------------------
+
+Data Set Characteristics: Multivariate
+Number of Instances: 748
+Area: Business
+Attribute Characteristics: Real
+Number of Attributes: 5
+Date Donated: 2008-10-03
+Associated Tasks: Classification
+Missing Values? N/A
+
+-----------------------------------------------------
+
+Source:
+
+Original Owner and Donor
+Prof. I-Cheng Yeh
+Department of Information Management
+Chung-Hua University,
+Hsin Chu, Taiwan 30067, R.O.C.
+e-mail:icyeh 'at' chu.edu.tw
+TEL:886-3-5186511
+
+Date Donated: October 3, 2008 
+
+-----------------------------------------------------
+
+Data Set Information:
+
+To demonstrate the RFMTC marketing model (a modified version of RFM), this study 
+adopted the donor database of Blood Transfusion Service Center in Hsin-Chu City 
+in Taiwan. The center passes their blood transfusion service bus to one 
+university in Hsin-Chu City to gather blood donated about every three months. To 
+build a FRMTC model, we selected 748 donors at random from the donor database. 
+These 748 donor data, each one included R (Recency - months since last 
+donation), F (Frequency - total number of donation), M (Monetary - total blood 
+donated in c.c.), T (Time - months since first donation), and a binary variable 
+representing whether he/she donated blood in March 2007 (1 stand for donating 
+blood; 0 stands for not donating blood).
+
+-----------------------------------------------------
+
+Attribute Information:
+
+Given is the variable name, variable type, the measurement unit and a brief 
+description. The "Blood Transfusion Service Center" is a classification problem. 
+The order of this listing corresponds to the order of numerals along the rows of 
+the database.
+
+R (Recency - months since last donation),
+F (Frequency - total number of donation),
+M (Monetary - total blood donated in c.c.),
+T (Time - months since first donation), and
+a binary variable representing whether he/she donated blood in March 2007 (1 
+stand for donating blood; 0 stands for not donating blood).
+
+
+Table 1 shows the descriptive statistics of the data. We selected 500 data at 
+random as the training set, and the rest 248 as the testing set.
+
+Table 1. Descriptive statistics of the data
+
+Variable Data Type Measurement Description min max mean std
+Recency quantitative Months Input 0.03 74.4 9.74 8.07
+Frequency quantitative Times Input 1 50 5.51 5.84
+Monetary quantitative c.c. blood Input 250 12500 1378.68 1459.83
+Time quantitative Months Input 2.27 98.3 34.42 24.32
+Whether he/she donated blood in March 2007 binary 1=yes 0=no Output 0 1 1 (24%) 0 (76%)
+
+
+-----------------------------------------------------
+
+Citation Request:
+
+NOTE: Reuse of this database is unlimited with retention of copyright notice for 
+Prof. I-Cheng Yeh and the following published paper:
+
+Yeh, I-Cheng, Yang, King-Jang, and Ting, Tao-Ming, "Knowledge discovery on RFM 
+model using Bernoulli sequence, "Expert Systems with Applications, 2008 
+(doi:10.1016/j.eswa.2008.07.018).
+
+