Transcript ReCAP Collections Analysis: Music Library Zack Lane ReCAP Coordinator 10/6/09 Answers to Basic Questions • How many books transferred? • What is retrieval rate? • Where are.

ReCAP Collections Analysis:
Music Library
Zack Lane
ReCAP Coordinator
10/6/09
Answers to Basic Questions
• How many books transferred?
• What is retrieval rate?
• Where are Music Library collections
delivered?
• Music Library in overall picture of ReCAP?
• What titles are high use?
• Who is using Music Library off-site
collections?
• What data are available to look at?
Accession Statistics
• In FY09 Music transferred 994 items to
ReCAP (cf. in FY08)
• Music has accessioned 72,402 items since
ReCAP opened in 2002
• This accounts for 2.32% of CUL’s total
holdings at ReCAP
Accessions FY09
Science, 6,927
RBML
7,299
Health Sciences
81,318
Engineering
9,855
Business
18,353
Avery
20,974
East Asian
34,067
Law
68,125
Lehman
34,125
Butler
65,998
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Music Library Accessions
Music Library Accessions:
FY02-FY09
80000
72,402
70000
60000
50000
40000
30000
20000
10000
0
Accessions FY02-FY09
Science
2%
Music
2%
RBML
3%
Health Sciences
3%
Butler
37%
Burke
5%
Engineering
5%
Avery
6%
Business
6%
Lehman
6%
Law
7%
East Asian
12%
Retrievals
• Total retrievals increase every year and fluctuate
correlating to academic calendar
• Total deliveries of off-site EA collections to CUL
departments
– FY09 : 2,058
– FY02-FY10Q1 : 11,042
• 80.2% of Music Library collections delivered to
Music Circulation. 19.8% delivered to other
circulations desks or ILL.
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Campus-wide Retrievals:
off,mus off,msr off,msc
Music Library Retrievals:
FY02-FY10Q1
400
350
300
250
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0
Music Collections Delivered to
Campus
Delivery of Music Library Collections to Department Libraries
MP
2%
EDD
2%
IL
5%
BU
8%
MR
80%
MR
BU
IL
EDD
MP
CI
AV
LE
EA
HS
UT
EN
AR
BS
BCP
SW
CJ
CA
BT
CV
CP
GE
ML
BL
• Total deliveries of CUL off-site collections
to Music Circulation
– FY09 : 2,012
– FY02-FY10Q1 : 10,015
• 88.4% of ReCAP deliveries to Music Circ
are Music owned collections. 11.6% of
deliveries belong to other departments.
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Off-site Deliveries to Music Circ
ReCAP Deliveries to Music Circulation Desk:
FY02-FY10Q1
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350
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Available Data
• Accessions
– ReCAP : customer code
– CUL : granular data
• Retrievals
– ReCAP : customer code
– CUL : granular data
• Deliveries
– ReCAP : breakdown by customer code
• Circulation
– CUL : Active charges, discharges, CLIO location,
Happening Location
Data Sources
• Bibliographic Record Statistics:
http://www.columbia.edu/cu/libraries/inside/clio/s
tatistics2/bibfile/
• Circulation Statistics:
https://www1.columbia.edu/sec/cu/libraries/insid
e/clio/statistics/circulation/xls/circ_all_xls.html
• ReCAP Statistics:
https://www1.columbia.edu/sec/cu/libraries/bts/r
ecap/DataCenter.html (DRAFT)