Displaying 3 results from an estimated 3 matches for "cao0004563".
2010 Mar 10
2
ordering columns in a data frame
...CAO0002736 2006-04-10
68 CAO0002736 2006-03-14
69 CAO0002736 1995-04-14
72 CAO0002736 1993-11-22
74 CAO0002736 2000-09-26
75 CAO0002736 1995-11-28
77 CAO0003129 1997-05-02
81 CAO0003129 2004-05-08
83 CAO0003129 1998-04-21
85 CAO0003129 1997-04-30
106 CAO0004563 1984-06-10
113 CAO0004563 1984-01-17
153 CAO0012804 1987-02-18
188 CAO0018045 1996-12-04
189 CAO0018045 1996-09-28
291 CAO0030632 1995-04-08
292 CAO0030632 2000-02-10
305 CAO0030632 2007-06-30
306 CAO0030632 2000-07-30
320 CAO0031775 1999-03-05
322 CAO0031775...
2010 Mar 04
1
Date conversion problem
...I have a character data.frame that contains character columns and date
columns. I've manage to convert some of my character columns to a date
format using as.Date(x, format="%m/%d/%y").
An example of one of my dates is
PROCHI DtDeath icdcucd date_admission1 date_admission_2
CAO0004563 <NA> <NA> 2005-09-01 <NA>
CAO0073505 <NA> <NA> 1998-03-05 <NA>
CAO0079987 <NA> <NA> 2002-04-14 <NA>
CAO0182089 <NA> <NA> 2007-06-10 1...
2010 Feb 23
1
Matching Problem
...94083" "CAO2395689" "CAO9560781" "CAO3950951" "CAO7950101"
"CAO5175707" "CAO4392323" "CAO9684919" "CAO8919826" "CAO6685513")
and
merge_prochi <- ("CAO0001743" "CAO0003129" "CAO0004563" "CAO0018045"
"CAO0034220"
"CAO0034275" "CAO0039712" "CAO0045125" "CAO0048575" "CAO0055131"
"CAO0056636" "CAO0075804" "CAO0076632" "CAO0083069" "CAO0103166"
"CAO0109559&...