12-13-2012
There's probably a way to do that statistically. Checking...
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1. UNIX and Linux Applications
I have a simple gnuplot question. I have a set of points (list of x,y,z values; irregularly spaced, i.e. no grid) that I want to plot. I want the plot to look like this:
- points in map view (no 3D view)
- color of each point should depend on its z-value.
- I want to define my own color scale
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2. Shell Programming and Scripting
suppose u have a file which consist of many data points separated by asterisk
Question is to extract third part in each line .
0.0002*0.003*-0.93939*0.0202*0.322*0.3332*0.2222*0.22020
0.003*0.3333*0.33322*-0.2220*0.3030*0.2222*0.3331*-0.3030
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3. Shell Programming and Scripting
Hello all,
I have a data file that needs some serious work...I have no idea how to implement the changes that are needed!
The file is a genotypic file with >64,000 columns representing genetic markers, a header line, and >1100 rows that looks like this:
ID 1 2 3 4 ... (7 Replies)
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4. Shell Programming and Scripting
I have a file that has been partially recoded so that data points that were formerly letter combinations are now -1, 0, or 1. I need to finish recoding the GG and CC data points. The file looks like this:
ID 1 2 3 4 5 6 7 8
83845676 0 0 0 0 CC -1 CC CC
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5. Shell Programming and Scripting
Hi All I have a data set like this tab delimited:
weft fgr-1 345 -1 fgrythdgd
weft fgr-3 456 -2 ghjdklflllff
weft fgr-11 456 -3 ghtjuffl
weft fgr-1 213 -2 ghtyjdkl
weft fgr-34 567 -5 fghytkflf
frgt fgr-36 567 -1 ghrjufjf
frgt fgr-45 678 -2 ghjruir
frgt fgr-34 546 -5 gjjjgkldlld
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6. UNIX for Dummies Questions & Answers
hiii, Help me out..i have a huge set of data stored in a file.This file has has 2 columns which is latitude & longitude of a region. Now i have a program which asks for the number of points & based on this number it asks the user to enter that latitude & longitude values which are in the same... (7 Replies)
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Hi,
I am trying to arrange my graphs with GNUPLOT. Although it looked like simple at the beginning, I could not figure out an answer for the following: I want to change the style of my data points (not the line, just exact data points) The terminal assigns first + and then x to them but what I... (0 Replies)
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8. Shell Programming and Scripting
Hi,
I have a file with one column data (sample below) and I am trying to write a shell script to calculate the difference between consecutive data valuse i.e
Var = Ni -N(i-1)
0.3141
-3.6595
0.9171
5.2001
3.5331
3.7022
-6.1087
-5.1039
-9.8144
1.6516
-2.725
3.982
7.769
8.88 (5 Replies)
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9. Shell Programming and Scripting
I have a text file that shows the output of my solar inverters. I want to separate this into sections. overview , device 1 , device 2 , device 3. Each device has different number of lines. but they all have unique starting points. Overview starts with 6 #'s, Devices have 4#'s and their data starts... (6 Replies)
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10. Shell Programming and Scripting
I need to rank a large number of data points that exist in multiple files. My data points (Column 3) are based on unique values in columns 1 and 2. I need to rank the values that are in File 1, Column 3.
For instance:
Input File 1
AAA BBB 10
CCC DDD 16
EEE FFF 20
Input File 2
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LEARN ABOUT NETBSD
atf-check
ATF-CHECK(1) BSD General Commands Manual ATF-CHECK(1)
NAME
atf-check -- executes a command and analyzes its results
SYNOPSIS
atf-check [-s qual:value] [-o action:arg ...] [-e action:arg ...] [-x] command
atf-check -h
DESCRIPTION
atf-check executes a given command and analyzes its results, including exit code, stdout and stderr.
In the first synopsis form, atf-check will execute the provided command and apply checks specified by arguments. By default it will act as
if it was run with -s exit:0 -o empty -e empty. Multiple checks for the same output channel are allowed and, if specified, their results
will be combined as a logical and (meaning that the output must match all the provided checks).
In the second synopsis form, atf-check will print information about all supported options and their purpose.
The following options are available:
-h Shows a short summary of all available options and their purpose.
-s qual:value Analyzes termination status. Must be one of:
exit:<value> checks that the program exited cleanly and that its exit status is equal to value. The exit code can be omit-
ted altogether, in which case any clean exit is accepted.
ignore ignores the exit check.
signal:<value> checks that the program exited due to a signal and that the signal that terminated it is value. The signal
can be specified both as a number or as a name, or it can also be omitted altogether, in which case any signal
is accepted.
Most of these checkers can be prefixed by the 'not-' string, which effectively reverses the check.
-o action:arg Analyzes standard output. Must be one of:
empty checks that stdout is empty
ignore ignores stdout
file:<path> compares stdout with given file
inline:<value> compares stdout with inline value
match:<regexp> looks for a regular expression in stdout
save:<path> saves stdout to given file
Most of these checkers can be prefixed by the 'not-' string, which effectively reverses the check.
-e action:arg Analyzes standard error (syntax identical to above)
-x Executes command as a shell command line, executing it with the system shell defined by ATF_SHELL in atf-config(1). You
should avoid using this flag if at all possible to prevent shell quoting issues.
EXIT STATUS
atf-check exits 0 on success, and other (unspecified) value on failure.
EXAMPLES
# Exit code 0, nothing on stdout/stderr
atf-check 'true'
# Typical usage if failure is expected
atf-check -s not-exit:0 'false'
# Checking stdout/stderr
echo foobar >expout
atf-check -o file:expout -e inline:"xx yy
"
'echo foobar ; printf "xx yy
" >&2'
# Checking for a crash
atf-check -s signal:sigsegv my_program
# Combined checks
atf-check -o match:foo -o not-match:bar echo foo baz
SEE ALSO
atf-config(1), atf(7)
BSD
June 27, 2010 BSD