Hello, I have imported in Matlab an excel file that contains two columns, one with numeric values, and the other one with text values. The first 5 rows can be seen below:

ABF-E 0.34

HJK-D -0.54

GHKL-I 1.34

FPLO-5 2.3

KKJLL-T 0.98

I need to plot the numeric column on the Y axis and the text column on the X axis.

On my 64 bit Fedora 16 box, I have a matrix of real numbers
with about 1000 rows and 10 columns, each row has an
associates date label, increasing in value, but with some
days skipped.

I would like to create x-y plots, of each of the columns as
a function of the dates, resulting in ten such plots, in
some cases, all on one graph, with:

* each column represented by a different colo

I have a word file which has some excel plots in it. Unfortunately I lost the original excel plots and the word file is now 'de-linked'. Is there a way to retrieve the lost data for the plots? Just copying the plot back to excel does not seem to work, but I can see that the data is still there somewhere, because hovering over a dot on the plot shows the values.

Hi,

I am starting to use R to create data plots using the ggplot2 package rather than the standard plot function that comes with R.

How can I sum the whole column without freeze head?

I have a situation: I need to SUM each column, but the total rows in each column will keep changing. users are keep adding data in each columns, so I only know the start of the column is A3, but i dont know where it ends.

Is there any plot digitizer usable in Excel?

Hello ,
Need Unix Shell Script .KSH for saving my job :(
I need an urgent help for automating Data Validation which includes Data Type Check, Column validation between source and Target Table.
Have to give input in Excel sheet.csv,column A,B,C,D refers to Column in Excel sheet.
Column A Column B Column C Column D
DB_NAME_SRC TABLE_NAME_SRC DB

I have 5 columns but I need to define column E by column A, If column A has a number that isn't zero in the array, column E should read "Overdue", what formula can I use?

Hi All,

I am new to Grace and would like to plot histograms. My input files have one column for frequencies and another column for distances, for example:
1 2.6
4 2.7
5 2.8
2 3.9
2 4.0
4 4.7
4 4.8
4 4.9
...

I want to plot a histogram ranging from 0 to 10 with 20 bins.