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Full Discussion: Merging non-repeating columns of lines
Top Forums Shell Programming and Scripting Merging non-repeating columns of lines Post 302393641 by menenuh on Tuesday 9th of February 2010 09:31:37 AM
Old 02-09-2010
Merging non-repeating columns of lines
Hello,
I have file to work with. It has 5 columns. The first three, altogether, constitutes the position. The 4th column contains some values for downstream analysis and the fifth column contains some values that I want to add to 4th column (only if they happen to be in the same position).

My file looks like this:
Code:
chr3    10163261        10163262        A>R_32_32_50_22 rs71760202
chr3    10163295        10163296        A>R_28_28_50_20 rs71757232
chr3    10163295        10163296        A>R_28_28_50_20 rs71760202
chr3    10163306        10163307        T>Y_34_34_50_20 rs71757232
chr3    10163306        10163307        T>Y_34_34_50_20 rs71760202
chr3    10163306        10163307        T>Y_34_34_50_20 rs5030624

And I am trying to make it look like this:
Code:
chr3   10163261    10163262  A>R_32_32_50_22>rs71760202
chr3   10163295    10163296  A>R_28_28_50_20>rs71757232, rs71760202
chr3   10163306    10163307  T>Y_34_34_50_20>rs71757232, rs71760202, rs5030624

Any help / recommendation / pointer would be appreciated.
Cheers
Last edited by Scott; 02-09-2010 at 10:59 AM.. Reason: Code tags
 

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LEARN ABOUT PHP

db2_field_display_size

DB2_FIELD_DISPLAY_SIZE(3)						 1						 DB2_FIELD_DISPLAY_SIZE(3)

db2_field_display_size - Returns the maximum number of bytes required to display a column

SYNOPSIS

       int db2_field_display_size (resource  $stmt, mixed  $column)

DESCRIPTION

	Returns the maximum number of bytes required to display a column in a result set.

PARAMETERS

	      o $stmt
		- Specifies a statement resource containing a result set.

	      o $column
		-  Specifies  the  column in the result set. This can either be an integer representing the 0-indexed position of the column, or a
		string containing the name of the column.

RETURN VALUES

	Returns an integer value with the maximum number of bytes required to display the specified column. If the column does not  exist  in  the
       result set, db2_field_display_size(3) returns FALSE.

SEE ALSO

       db2_field_name(3), db2_field_num(3), db2_field_precision(3), db2_field_scale(3), db2_field_type(3), db2_field_width(3).

PHP Documentation Group 												 DB2_FIELD_DISPLAY_SIZE(3)
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