Hi All,
I have some data like below.
Step1,Param1,Param2,Param3
1,2,3,4
2,3,4,5
2,4,5,6
3,0,1,2
3,0,0,0
3,2,1,3
........
so on
Where I need to find the median(arithmetic) of each column from Param1...to..Param3 for each set of Step1 values.
(Sort each specific column, if the... (5 Replies)
Hello All,
I have a .CSV file where I expect all numeric data in all the columns other than column headers.
But sometimes I get the files (result of statistics computation by other persons) like below( sample data)
SNO,Data1,Data2,Data3
1,2,3,4
2,3,4,SOME STRING
3,4,Inf,5
4,5,4,4
I... (9 Replies)
So I have a space delimited file that I'd like to split into multiple files based on multiple column values.
This is what my data looks like
1bc9A02 1 10 1000 FTDLNLVQALRQFLWSFRLPGEAQKIDRMMEAFAQRYCQCNNGVFQSTDTCYVLSFAIIMLNTSLHNPNVKDKPTVERFIAMNRGINDGGDLPEELLRNLYESIKNEPFKIPELEHHHHHH
1ku1A02 1 10... (9 Replies)
Hi Friends,
I have files with columns like this. This sample input below is partial.
Please check below for main file link. Each file will have only two rows.
... (8 Replies)
Hi forum members,
I'm trying to get an average of multiple columns in a csv file using awk. A small example of my input data is as follows:
cu,u3o8,au,ag
-9,20,-9,3.6
0.005,30,-9,-9
0.005,50,10,3.44
0.021,-9,8,3.35
The following code seems to do most of what I want
gawk -F","... (6 Replies)
Hello,
I have to fish out some specific columns from a file based on the header value. I have the list of columns I need in a different file. I thought I could read in the list of headers I need,
# file with header names of required columns in required order
headers_file=$2
# read contents... (11 Replies)
Have three files. Any other approach with regards to file concatenation or splitting, etc is appreciated
If column55(billngtype) of file1 contains YMNC or YPBC then pick the value of column13(documentnumber). Now find this documentnumber in column1(Billdoc) of file2 and grep the corresponding... (4 Replies)
Optimization shell/awk script to aggregate (sum) for all the columns of Huge data file
File delimiter "|"
Need to have Sum of all columns, with column number : aggregation (summation) for each column
File not having the header
Like below -
Column 1 "Total
Column 2 : "Total
...
...... (2 Replies)
Discussion started by: kartikirans
2 Replies
LEARN ABOUT DEBIAN
isympy
isympy(1)isympy(1)NAME
isympy - interactive shell for SymPy
SYNOPSIS
isympy [-c | --console]
isympy [ {-h | --help} | {-v | --version} ]
DESCRIPTION
isympy is a Python shell for SymPy. It is just a normal python shell (ipython shell if you have the ipython package installed) that exe-
cutes the following commands so that you don't have to:
>>> from __future__ import division
>>> from sympy import *
>>> x, y, z = symbols("xyz")
>>> k, m, n = symbols("kmn", integer=True)
So starting isympy is equivalent to starting python (or ipython) and executing the above commands by hand. It is intended for easy and
quick experimentation with SymPy. For more complicated programs, it is recommended to write a script and import things explicitly (using
the "from sympy import sin, log, Symbol, ..." idiom).
OPTIONS -c shell, --console=shell
Use the specified shell (python or ipython) as console backend instead of the default one (ipython if present or python otherwise).
Example: isympy -c python
FILES
${HOME}/.sympy-history
Saves the history of commands when using the python shell as backend.
BUGS
The upstreams BTS can be found at <http://code.google.com/p/sympy/issues/list> Please report all bugs that you find in there, this will
help improve the overall quality of SymPy.
SEE ALSO ipython(1), python(1)
2007-10-8 isympy(1)