Hi, I am working with files containing 2 columns in which i need to come up with the frequency/count of values in col. 2 falling within specifics binned values of col. 1. the contents of a sample file is shown below:
i want to visualize the resulting output into a figure like this. hope u can help me sort this out. many thanks.
Dear Folks,
I want to calculate the elapsed hours between two time columns. I am using timestampdiff method for the same. I am able to get the value. But facing an issue of decimal values. For example the elapsed hours between 09:00:00 and 20:30:00 is coming as 11 instead of 11.5. I am using below... (1 Reply)
Hi,
I have a file containing the frequency's of an element sorted in ascending order. The file looks something like this:
#Element Frequency
1 1
2 1
3 1
4 1
5 1
6 ... (5 Replies)
Guys
We have a HP P4015 laserjet printer with a 5 bin mailbox attached & configured. We can print to the specific output bins from Oracle e-Business suite, however our print output format is incompatible so it prints out random characters instead of the letter content.
I have looked... (2 Replies)
Hi,
Im looking for a script which will calculate the unique strings column 2 & 3 values in a log as mentioned in example
eg:-
bag 12 12
bag 18 15
bags 15 13
bags 15 14
blazer 24 24
blazer 33 32
boots 19 15
Result should be:-
bag 30 27
bags 30 27... (9 Replies)
Hi, I wanted to calculate cumulative frequency distribution of my data that involves several arithmetic calls. I did things in excel but its taking me forever. this is what I want to do:
var1.txt contains n observations which I have to compute for frequency which is given by 1/n and subsequently... (7 Replies)
Hi all, I'm looking for an awk solution for taking bins of data set.
For example, if I have two columns of data that I wish to use for a scatter plot, and it contains 5 million lines, how can I take averages of every 100 points, 1000, 10000 etc...
The idea is to take bins of the 5,000,000 points... (7 Replies)
Hi, I have tab-deliminated data similar to the following:
dot is-big 2
dot is-round 3
dot is-gray 4
cat is-big 3
hot in-summer 5
I want to count the frequency of each individual "unique" value in the 1st column. Thus, the desired output would be as follows:
dot 3
cat 1
hot 1
is... (5 Replies)
I wish to use AWK to do something akin: Select all 2D data with 1<$1<2 and -7.5<$2<-6.5
But it's not working
awk 'END {print ($1<=2&&$1>=1&&$2<=-6.5&&$2>=-7.5)}' bla
Data:
-1.06897 -8.04482 -61.469
-1.13613 -8.04482 -61.2271
-1.00182 -8.04482 -61.2081
-1.06897 -8.13518 -60.8544... (2 Replies)
I would like to create bins to get histogram with totals and percentage, e.g. starting from 0.
If possible to set the minimum and maximum value in the bins ( in my case value min=0 and max=20 )
Input file
8 5
10 1
11 4
12 4
12 4
13 5
16 7
18 9
16 9
17 7
18 5
19 5
20 1
21 7 (10 Replies)
Discussion started by: jiam912
10 Replies
LEARN ABOUT MOJAVE
col
COL(1) BSD General Commands Manual COL(1)NAME
col -- filter reverse line feeds from input
SYNOPSIS
col [-bfhpx] [-l num]
DESCRIPTION
The col utility filters out reverse (and half reverse) line feeds so that the output is in the correct order with only forward and half for-
ward line feeds, and replaces white-space characters with tabs where possible. This can be useful in processing the output of nroff(1) and
tbl(1).
The col utility reads from the standard input and writes to the standard output.
The options are as follows:
-b Do not output any backspaces, printing only the last character written to each column position.
-f Forward half line feeds are permitted (``fine'' mode). Normally characters printed on a half line boundary are printed on the fol-
lowing line.
-h Do not output multiple spaces instead of tabs (default).
-l num Buffer at least num lines in memory. By default, 128 lines are buffered.
-p Force unknown control sequences to be passed through unchanged. Normally, col will filter out any control sequences from the input
other than those recognized and interpreted by itself, which are listed below.
-x Output multiple spaces instead of tabs.
The control sequences for carriage motion that col understands and their decimal values are listed in the following table:
ESC-7 reverse line feed (escape then 7)
ESC-8 half reverse line feed (escape then 8)
ESC-9 half forward line feed (escape then 9)
backspace moves back one column (8); ignored in the first column
carriage return (13)
newline forward line feed (10); also does carriage return
shift in shift to normal character set (15)
shift out shift to alternate character set (14)
space moves forward one column (32)
tab moves forward to next tab stop (9)
vertical tab reverse line feed (11)
All unrecognized control characters and escape sequences are discarded.
The col utility keeps track of the character set as characters are read and makes sure the character set is correct when they are output.
If the input attempts to back up to the last flushed line, col will display a warning message.
ENVIRONMENT
The LANG, LC_ALL and LC_CTYPE environment variables affect the execution of col as described in environ(7).
EXIT STATUS
The col utility exits 0 on success, and >0 if an error occurs.
SEE ALSO colcrt(1), expand(1), nroff(1), tbl(1)STANDARDS
The col utility conforms to Version 2 of the Single UNIX Specification (``SUSv2'').
HISTORY
A col command appeared in Version 6 AT&T UNIX.
BSD August 4, 2004 BSD