Variable Description

Name
H3ED49YA
Label
S7Q49Y 1ST TRAINING YEAR LIC/CERT-W3
Dataset

Summary Statistics for 'H3ED49YA'

Value Valid Label Frequency % of Valid % of All
. Missing missing 66
0.43%
1993 Valid 1993 2
0.09%
0.01%
1994 Valid 1994 7
0.32%
0.05%
1995 Valid 1995 54
2.46%
0.36%
1996 Valid 1996 190
8.65%
1.25%
1997 Valid 1997 264
12.02%
1.74%
1998 Valid 1998 341
15.52%
2.24%
1999 Valid 1999 287
13.06%
1.89%
2000 Valid 2000 396
18.02%
2.61%
2001 Valid 2001 368
16.75%
2.42%
2002 Valid 2002 211
9.60%
1.39%
2003 Valid 2003 42
1.91%
0.28%
2004 Valid 2004 20
0.91%
0.13%
2005 Valid 2005 5
0.23%
0.03%
2006 Valid 2006 8
0.36%
0.05%
2007 Valid 2007 2
0.09%
0.01%
9996 Missing refused 1
0.01%
9997 Missing legitimate skip 12,904
84.91%
9998 Missing don't know 29
0.19%
Total Responses Valid Invalid Min Max
15197 2197 13000 1993 2007

Representation

Representation Type
Code List
Selection Style
SelectOne
Measurement Unit
numeric
Measurement Unit
numeric
Aggregation Method
Unspecified
Temporal
False
Geographic
False

Source Questions

H3ED49YA

Lineage

  • Wave III In-Home Interview - H3ED49YA
    S7Q49Y 1ST TRAINING YEAR LIC/CERT-W3
    • 49YA. In what (month and) year was this certificate or license awarded or will be awarded?

Concordance

Add Health
Wave III
Wave III In-Home Interview
Wave III In-Home Interview
H3ED49YA
1993
0.09%
1994
0.32%
1995
2.46%
1996
8.65%
1997
12.02%
1998
15.52%
1999
13.06%
2000
18.02%
2001
16.75%
2002
9.60%
2003
1.91%
2004
0.91%
2005
0.23%
2006
0.36%
2007
0.09%
Add Health
Wave III
Wave III In-Home Interview
Wave III In-Home Interview
H3ED49YA
1993
0.01%
1994
0.05%
1995
0.36%
1996
1.25%
1997
1.74%
1998
2.24%
1999
1.89%
2000
2.61%
2001
2.42%
2002
1.39%
2003
0.28%
2004
0.13%
2005
0.03%
2006
0.05%
2007
0.01%
Dataset Variable Valid Invalid Min First Quartile Median Third Quartile Max Mean StdDev
Wave III In-Home Interview H3ED49YA 2,197 13,000 1,993 2,007
Add Health
Wave III
Wave III In-Home Interview
Wave III In-Home Interview
H3ED49YA
1993 1993
1994 1994
1995 1995
1996 1996
1997 1997
1998 1998
1999 1999
2000 2000
2001 2001
2002 2002
2003 2003
2004 2004
2005 2005
2006 2006
2007 2007