Hi I have fakebook.csv as following:
F1(current date) F2(popularity) F3(name of book) F4(release date of book)
2006-06-21,6860,"Harry Potter",2006-12-31
2006-06-22,,"Harry Potter",2006-12-31
2006-06-23,7120,"Harry Potter",2006-12-31
2006-06-24,,"Harry Potter",2006-12-31... (0 Replies)
I have a file which is
2
3
4
5
6
6
so i am writing program in C to calculate mean..
#include<stdio.h>
#include<string.h>
#include <math.h>
double CALL mean(int n , double x)
main (int argc, char **argv)
{
char Buf,SEQ;
int i;
double result = 0;
FILE *fp; (3 Replies)
Hi,
I have two time series data (below) merged into a file.
t1 and t2 are in unit of second
I want to calculate the average of V1 every second and count how many times "1" in V2 is occur within a second
Input File:
t1 V1 t2 V2
10.000000... (5 Replies)
Hello,
I'm hoping to get some help on calculating an average time from a list of times (hour:minute:second).
Here's what my list looks like right now, it will grow (I can get the full date or change the formatting of this as well):
07:55:31
09:42:00
08:09:02
09:15:23
09:27:45
09:49:26... (4 Replies)
I want to calculate the average line by line of some files with several lines on them, the files are identical, just want to average the 3rd columns of those files.:wall:
Example file:
File 1
001 0.046 0.667267
001 0.047 0.672028
001 0.048 0.656025
001 0.049 ... (2 Replies)
I have an awk script that gives the following output:
Average end-to-end transmission delay 2.7 to 5.7 is 0.635392 seconds
Average end-to-end transmission delay 2.1 to 5.1 is 0.66272 seconds
Average end-to-end transmission delay 2.1 to 5.1 is 0.691712 seconds
Average end-to-end transmission... (4 Replies)
Hi All,
Thank you for reading through my post and helping me figure out how I would be able to perform this task.
For example: I have a list of continuous output collected into a file in the format as seen below:
Date...........Time........C....A......... B
==========================... (5 Replies)
Hello dears,
I have a log file with records like below and want to get a average of one column based on the search of one specific keyword.
2015-02-07 08:15:28 10.102.51.100 10.112.55.101 "kevin.c" POST ... (2 Replies)
My old school way is a one liner. And will search for average from SAR, to get the data receive rate. But, I dont think it is practical or accurate,. Because it calculates to off peak hours. I am planning to change it. My cron runs every 30 mins. When my cron runs, and my time is 14:47pm,, it will... (1 Reply)
Discussion started by: invinzin21
1 Replies
LEARN ABOUT DEBIAN
statistics::basic::_twovectorbase
Statistics::Basic::_TwoVectorBase(3pm) User Contributed Perl Documentation Statistics::Basic::_TwoVectorBase(3pm)NAME
Statistics::Basic::_TwoVectorBase - base class objects like Correlation
METHODS
query()
Query the value of the object. It will return the undefined value until there's something to calculate.
insert()
Insert two new new values into the vectors. This function must be given precisely two arguments and probably shouldn't be undefined
values in most cases.
# insert a 4 in one vector and a 3 in the other
$object_instance->insert( 4, 3 );
append() ginsert()
The growing insert inserts new elements, growing the max size of the vector to accommodate the new elements (if necessary). This
function must be given precisely two arguments and probably shouldn't be undefined values in most cases.
# append a 4 in one vector and a 3 in the other
$object_instance->ginsert( 4, 3 );
query_size()
The current size of the vectors -- regardless of their max size (as set by "set_size()"). This function returns a list, i.e.:
my @s = $obj->query_size; # two values
my $s = $obj->query_size; # the right hand value of the list
set_size()
Set the maximum size for the underlying Statistics::Basic::Vector objects. This function requires two arguments.
set_vector()
Set the vector objects used to calculate the object's value. This function takes two arguments -- which can either be arrayrefs or
Statistics::Basic::Vector objects. They must have the same number of elements.
my $v1 = vector
my $v2 = $v1->copy;
$example_correlation->set_vector($v1, $v2);
OVERLOADS
This class provides overloads. If evaluated as a string, it will attempt to print a pretty value for the object (or "n/a", see "query()"
above). the resulting string can be tuned, in terms of precision, see ipres for further information.
If evaluated as a number, it will try to return the raw result of "query()", possibly turning the resulting "undef" (if applicable) into a
0 in the process -- note that Perl does this 0-izing, not the overload.
The "eq" and "==" operators are also overloaded, trying to do the right thing. Also see toler for further information.
AUTHOR
Paul Miller "<jettero@cpan.org>"
COPYRIGHT
Copyright 2012 Paul Miller -- Licensed under the LGPL
SEE ALSO perl(1), Statistics::Basic, Statistics::Basic::Vector
perl v5.14.2 2012-01-23 Statistics::Basic::_TwoVectorBase(3pm)