Hi All
I like to know how can we calculate the number of rows and the average of the values present in the file. I will not know what will be the rowcount, which will be dynamic in nature of the file.
eg.
29
33
48
30
28 (6 Replies)
Hi friends
I have 100 files in my directory. Each file look like this..
Temp1 Temp2 Temp3
MAS 1 2 3
MAS 4 5 6
MAS 7 8 9
Delhi 10 11 12
Delhi 13 14 15
Delhi 16 17 ... (4 Replies)
Hi Friends,
In continuation to my earlier post
https://www.unix.com/shell-programming-scripting/99166-script-find-average-given-column-also-specified-number-rows.html
I am extending my problem as follows.
Input:
Column1 Column2
MAS 1
MAS 4 ... (2 Replies)
Dear users,
I need your support, I have a file like this:
272134.548 6680572.715
272134.545 6680572.711
272134.546 6680572.713
272134.548 6680572.706
272134.545 6680572.721
272134.543 6680572.710
272134.544 6680572.715
272134.543 6680572.705
272134.540 6680572.720
272134.544... (10 Replies)
Dear Gurus,
I have tab-delimited text files with matrix containing values. The first column is a identifier and other columns have the corresponding values. I would like to calculate the average value (total number/number of entries) for all entries from 2nd column to the last column in row... (3 Replies)
I have a dataset with 120 columns. I would like to write a script, that takes the average of every two columns, starting from columns 2 and 3, and moving consecutively in frames of 3 columns, all the way until the last column.
The first column in the output file would be the averages of columns... (1 Reply)
Hi,
My input file
Gene1 1
Gene1 2
Gene1 3
Gene1 0
Gene2 0
Gene2 0
Gene2 4
Gene2 8
Gene3 9
Gene3 9
Gene4 0
Condition:
If the first column matches, then look in the second column. If there is a value of zero in the second column, then don't consider that record while averaging.
... (5 Replies)
Hi Friends,
My input file
Gene1 10 20 0
Gene2 5 0 15
Gene3 10 10 10
Gene4 5 0 0
If there is a zero for any gene in any column, I don't want that column to be considered which reduces the denominator value during average.
Here is my output
Gene1 10 20 0 10
Gene2 5 0 15 10
Gene3... (5 Replies)
I have no idea how to even get started with this script.
I need to average field 3 for each of the unique identifiers found in field 1. However, I only want to average these rows when field 2 is equal to 1506 - 2000 (note that i replaced the values field 2 for security reasons, but the real... (6 Replies)
Discussion started by: ncwxpanther
6 Replies
LEARN ABOUT OSX
vm_stat
VM_STAT(1) BSD General Commands Manual VM_STAT(1)NAME
vm_stat -- show Mach virtual memory statistics
SYNOPSIS
vm_stat [[-c count] interval]
DESCRIPTION
vm_stat displays Mach virtual memory statistics. If the optional interval is specified, then vm_stat will display the statistics every
interval seconds. In this case, each line of output displays the change in each statistic (an interval count of 1 displays the values per
second). However, the first line of output following each banner displays the system-wide totals for each statistic. If a count is pro-
vided, the command will terminate after count intervals. The following values are displayed:
Pages free
the total number of free pages in the system.
Pages active
the total number of pages currently in use and pageable.
Pages inactive
the total number of pages on the inactive list.
Pages speculative
the total number of pages on the speculative list.
Pages throttled
the total number of pages on the throttled list (not wired but not pageable).
Pages wired down
the total number of pages wired down. That is, pages that cannot be paged out.
Pages purgeable
the total number of purgeable pages.
Translation faults
the number of times the "vm_fault" routine has been called.
Pages copy-on-write
the number of faults that caused a page to be copied (generally caused by copy-on-write faults).
Pages zero filled
the total number of pages that have been zero-filled on demand.
Pages reactivated
the total number of pages that have been moved from the inactive list to the active list (reactivated).
Pages purged
the total number of pages that have been purged.
File-backed pages
the total number of pages that are file-backed (non-swap)
Anonymous pages
the total number of pages that are anonymous
Uncompressed pages
the total number of pages (uncompressed) held within the compressor
Pages used by VM compressor:
the number of pages used to store compressed VM pages.
Pages decompressed
the total number of pages that have been decompressed by the VM compressor.
Pages compressed
the total number of pages that have been compressed by the VM compressor.
Pageins
the total number of requests for pages from a pager (such as the inode pager).
Pageouts
the total number of pages that have been paged out.
Swapins
the total number of compressed pages that have been swapped out to disk.
Swapouts
the total number of compressed pages that have been swapped back in from disk.
If interval is not specified, then vm_stat displays all accumulated statistics along with the page size.
Mac OS X August 13, 1997 Mac OS X