Array based selection of values by selecting either index or member Post: 303045465

10 More Discussions You Might Find Interesting

1. Filesystems, Disks and Memory

why the inode index of file system starts from 1 unlike array index(0)

why do inode indices starts from 1 unlike array indexes which starts from 0 its a question from "the design of unix operating system" of maurice j bach id be glad if i get to know the answer quickly :)

2. UNIX for Dummies Questions & Answers

wh inode index starts from 1 unlike array index (0)

brothers why inode index starts from 1 unlike array inex which starts from 0 its a question from the design of unix operating system of maurice j.bach i need to know the answer urgently...someone help please

3. Programming

random array index returning values not contained

For kicks I wrote up a Password generator after lunch. Let me start with the code: unsigned int x,y,z,c; unsigned int KISS(); unsigned int devrand(); int main( int argc, char** argv ) { int i, j = 1; char pwd = "abcdefghijklmnopqrstuvwxyz" ...

4. Shell Programming and Scripting

PERL - Selecting specific files based on 'date stamp' values

Hi, I've list of files in a directory, which have date stamp value in their names. ex: abc_data_20071102.csv, abc_data_20091221.csv, abc_data_20100110.csv, abc_data_20100222.csv, abc_data_20080620.csv,... etc., I need to select and process only files, within the given date...

5. Shell Programming and Scripting

Selecting rows based on values in columns

Hi My pipe delimited .txt file contains rows with 10 columns. Can anyone advise how I output to file only those rows with the letters �ci' as the first 2 characters in the 3rd column ? Many thanks

6. Programming

Selecting array values

I have two arrays DIST(1:NCOF) and X(1:NX) Let NCOF = 5 and NX = 15, with DIST = and X = I want to create an array that puts a zero if DIST is outside the region in X, otherwise putting 1. In this example I should get RES = Using DIST = would give RES = The values in...

7. Shell Programming and Scripting

Selecting lowest and highest values in columns 1 and 2, based on subsets in column 3

Hi, I have a file with the following columns: 361459 447394 CHL1 290282 290282 CHL1 361459 447394 CHL1 361459 447394 CHL1 178352861 178363529 AGA 178352861 178363529 AGA 178363657 178363657 AGA Essentially, using CHL1 as an example. For any line that has CHL1 in...

8. Shell Programming and Scripting

build array name based on loop index

Hi, I am new to perl and I have the following query please help here. I have following array variables declaration @pld1 = qw(00 01 02 03 04 05); @pld2 = qw(10 11 12 13 14 15); for(my $k=1;$k<=2;$k++) { //I want here to use @pld1 if $k is 1 // and @pld2 if $k is 2. How to do...

9. Shell Programming and Scripting

Bash 3.2 - Array / Regex - IF 3rd member in array ends in 5 digits then do somthing...

Trying to do some control flow parsing based on the index postion of an array member. Here is the pseudo code I am trying to write in (preferably in pure bash) where possible. I am thinking regex with do the trick, but need a little help. pesudo code if == ENDSINFIVEINTS ]]; then do...

10. Shell Programming and Scripting

Find minimum and maximum values based on column with associative array

Hello, I need to find out the minimum and maximum values based on specific column, and then print out the entire row with the max value. Infile.txt: scf6 290173 290416 . + X_047241 T_00113118-1 scf6 290491 290957 . + X_047241 T_00113118-2 scf6 290898 290957 . + X_047241 T_00113119-3 scf6...

LEARN ABOUT DEBIAN

plbin

PLBIN(3plplot)							    PLplot API							    PLBIN(3plplot)

NAME

       plbin - Plot a histogram from binned data

SYNOPSIS

       plbin(nbin, x, y, opt)

DESCRIPTION

       Plots  a  histogram consisting of nbin bins.  The value associated with the i'th bin is placed in x[i], and the number of points in the bin
       is placed in y[i].  For proper operation, the values in x[i] must form a strictly increasing sequence.  By default, x[i] is  the  left-hand
       edge  of  the  i'th  bin.  If opt=PL_BIN_CENTRED is used, the bin boundaries are placed midway between the values in the x array.  Also see
       plhist(3plplot) for drawing histograms from unbinned data.

       Redacted form:  General: plbin(x, y, opt) Perl/PDL: plbin(nbin, x, y, opt) Python: plbin(nbin, x, y, opt)

       This function is not used in any examples.

ARGUMENTS

       nbin (PLINT, input)
	      Number of bins (i.e., number of values in x and y arrays.)

       x (PLFLT *, input)
	      Pointer to array containing values associated with bins.	These must form a strictly increasing sequence.

       y (PLFLT *, input)
	      Pointer to array containing number of points in bin.  This is a PLFLT (instead of PLINT) array so as to allow histograms	of  proba-
	      bilities, etc.

       opt (PLINT, input)
	      Is a combination of several flags: opt=PL_BIN_DEFAULT: The x represent the lower bin boundaries, the outer bins are expanded to fill
	      up the entire x-axis and bins of zero height are simply drawn.  opt=PL_BIN_CENTRED|...: The bin boundaries are to be midway  between
	      the  x  values.  If  the values in x are equally spaced, the values are the center values of the bins.  opt=PL_BIN_NOEXPAND|...: The
	      outer bins are drawn with equal size as the ones inside.	opt=PL_BIN_NOEMPTY|...: Bins with zero height are not drawn  (there  is  a
	      gap for such bins).

AUTHORS

       Geoffrey  Furnish  and  Maurice LeBrun wrote and maintain PLplot.  This man page was automatically generated from the DocBook source of the
       PLplot documentation, maintained by Alan W. Irwin and Rafael Laboissiere.

SEE ALSO

       PLplot documentation at http://plplot.sourceforge.net/resources.

								   August, 2012 						    PLBIN(3plplot)