[Solved] Converting the data into matrix with 0's and 1's
I have a file that contains 2 columns tag,pos
cat input_file
I have used following command to sort the file based on second column
i want to convert it into a matrix as below with 5 as an interval and #1 and #0 representing the presence or absence of that tag within that interval
output_file
The first row in the output matrix is 10-15 because in the sorted file it starts from 10
Hi,
Could anyone help me in changing a tabular format output to comma seperated file pls in K-sh. Its very urgent.
E.g : username empid
------------------------
sri 123
to
username,empid
sri,123
Thanks,
Hema:confused: (2 Replies)
Hi power user,
I have this type of data (distance list):
file1
A B 10
B C 20
C D 50I want output like this
# A B C D
A 0 10 30 80
B 10 0 20 70
C 30 20 0 50
D 80 70 50 0 Which is a distance matrix
I have tried... (0 Replies)
Hi all,
Is there a way to convert full data matrix to linearised left data matrix?
e.g full data matrix
Bh1 Bh2 Bh3 Bh4 Bh5 Bh6 Bh7
Bh1 0 0.241058 0.236129 0.244397 0.237479 0.240767 0.245245
Bh2 0.241058 0 0.240594 0.241931 0.241975 ... (8 Replies)
Hi All,
I was wondering how I can convert each line in an input file where fields are separated by variable width spaces into a CSV file. Below is the scenario what I am looking for.
My Input data in inputfile.txt
19 15657 15685 Sr2dReader 107.88 105.51... (4 Replies)
Hi All,
I need to convert an exel spreadsheet into a SAS dataset,
and the following format change is needed. Please help, this is too complex
for a biologist.
Let me describe the input.
1st row is generation.1st column in keyword 'generation', starting 2nd column there are 5... (9 Replies)
Hi All,
I do have a file with many lines (rows) and it is space delimited. For example: I have a file named SR345_pl.txt. If I open it in an editor, it looks like this:
adfr A2 0.9345
dtgr/2 A2 0.876
fgh/3 A2 023.76
fghe/4 A2 2345
bnhy/1 A3 3456
bhy A3 0.9876
phy A5 0.987
kdrt A5... (9 Replies)
Hi,
Can someone help in converting the below unstructured data to a CSV format please.
{
"branchId" : "BNSFGDJNSJG-73264HB-132131BNHJFSDG",
"branchName" : "NEWYORK-SSDF",
"branchProductId" : "72Y5HFHSF7H3RUNAWEF",
"PreferenceId" : "BASDBVcbzcYHcb",
"emailId" :... (9 Replies)
Discussion started by: naveen.kuppili
9 Replies
LEARN ABOUT PHP
dio_seek
DIO_SEEK(3) 1 DIO_SEEK(3)dio_seek - Seeks to pos on fd from whenceSYNOPSIS
int dio_seek (resource $fd, int $pos, [int $whence = SEEK_SET])
DESCRIPTION
The function dio_seek(3) is used to change the file position of the given file descriptor.
PARAMETERS
o $fd
- The file descriptor returned by dio_open(3).
o $pos
- The new position.
o $whence
- Specifies how the position $pos should be interpreted:
o SEEK_SET (default) - specifies that $pos is specified from the beginning of the file.
o SEEK_CUR - Specifies that $pos is a count of characters from the current file position. This count may be positive or nega-
tive.
o SEEK_END - Specifies that $pos is a count of characters from the end of the file. A negative count specifies a position
within the current extent of the file; a positive count specifies a position past the current end. If you set the position
past the current end, and actually write data, you will extend the file with zeros up to that position.
RETURN VALUES EXAMPLES
Example #1
Positioning in a file
<?php
$fd = dio_open('/dev/ttyS0', O_RDWR);
dio_seek($fd, 10, SEEK_SET);
// position is now at 10 characters from the start of the file
dio_seek($fd, -2, SEEK_CUR);
// position is now at 8 characters from the start of the file
dio_seek($fd, -5, SEEK_END);
// position is now at 5 characters from the end of the file
dio_seek($fd, 10, SEEK_END);
// position is now at 10 characters past the end of the file.
// The 10 characters between the end of the file and the current
// position are filled with zeros.
dio_close($fd);
?>
PHP Documentation Group DIO_SEEK(3)