06-17-2013
[Solved] Merging tables: identifiying common and unique elements
Hi all,
I know how to merge two tables and to remove the duplicated lines based on a field (Column 2) . My next challenge is to be able to identify in a new column those common elements between table A & B, those elements in table A not present in table B and vice versa. A simple count would be enough.
Here is a sample of my tables:
TABLE A:METHOD1
Method Chr:Start-End Gene_refgene
METHOD1 chr1:111111111-22222222 MUTYH
METHOD1 chr1:45794863-45794863 MUTYH
METHOD1 chr1:45794873-45794873 MUTYH
METHOD1 chr1:45794876-45794877 MUTYH
TABLE B:METHOD2
Method Chr:Start-End Gene_refgene
METHOD2 chr1:33333333-44444444 MUTYH
METHOD2 chr1:45794863-45794863 MUTYH
METHOD2 chr1:45794873-45794873 MUTYH
METHOD2 chr1:45794876-45794877 MUTYH
EXPECTED OUTPUT:
Method Chr:Start-End Gene_refgene Count
METHOD1 chr1:111111111-22222222 MUTYH 1
METHOD2 chr1:33333333-44444444 MUTYH 1
METHOD1 chr1:45794863-45794863 MUTYH 2
METHOD1 chr1:45794873-45794873 MUTYH 2
METODO1 chr1:45794876-45794877 MUTYH 2
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set_color(1) fish set_color(1)
NAME
set_color - set_color - set the terminal color
set_color - set the terminal color
Synopsis
set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR]
Description
Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple,
cyan, white and normal.
o -b, --background Set the background color
o -c, --print-colors Prints a list of all valid color names
o -h, --help Display help message and exit
o -o, --bold Set bold or extra bright mode
o -u, --underline Set underlined mode
o -v, --version Display version and exit
Calling set_color normal will set the terminal color to whatever is the default color of the terminal.
Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey
font color, while set_color --bold white will result in a white font color.
Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator.
set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and
incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of
ncurses and recompile fish against it in order to fix this issue.
Version 1.23.1 Sun Jan 8 2012 set_color(1)