For questions about importing from or exporting to Microsoft Excel sheets, and interfacing to Microsoft Excel using COM or other methods.

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2
votes
1answer
223 views

Export results to excel

I have the following problem solved in Mathematica ...
2
votes
1answer
2k views

Having Problem with Importing Excel file to Mathematica Notebook?

I have solved some equations and exported the final results, which they are several Matrices, as a EXCEL file ( .Xls ). Now, I want to use these EXCEL files as my inputs to solve some other equations. ...
2
votes
1answer
421 views

Importing data from excel and assigning a variable to each of its columns

How should I assign variables to the data imported from excel containing 3 columns which are time, mean and standard deviation. I want to perform operations on the three variables to get new ...
2
votes
4answers
274 views

Import xls data with dates

I have an excel table that have 2 columns, the first one are dates, and the second one are values. I want to plot the value vs the date. I need to: first clean all the non numbers strings like ...
2
votes
1answer
2k views

How to export data from excel specific cells into mathematica?

How to export data from excel specific cells into Mathematica? Given that the spreadsheet tab is named XYZ and that I have several cells at various locations in the same column in Excel that I want to ...
2
votes
1answer
177 views

Export Multiple Arrays Into a Single Worksheet with Column Headers

I'm importing financial data into Mathematica, creating column headers for each array and exporting to Excel. The code below accomplishes most of this, but it creates a different worksheet for each ...
2
votes
1answer
1k views

Excel DDE Link: reading and writing in real time

I'm wondering if it is possible to link Excel and Mathematica in real time, so that Mathematica can be used as a computing and "storage" tool. Suppose I have an Excel spreadsheet with an active DDE ...
2
votes
5answers
443 views

Creating ordered triplets from an Excel sheet

I have an Excel sheet of the form: " " a b c 1 R S T 2 U V W 3 X Y Z Where every entry is a number (except the blank quotes, ...
2
votes
0answers
52 views

Export a plot to Excel [closed]

I know questions similar to this have been asked before but I couldn't figure it out. These are my hypothetical lines: ...
2
votes
0answers
707 views

How to Export Data from Mathematica into Excel specific cell

for import,we can do like this Import["XXX.xlsx", {"Data",1,2,3}],Mathematica will get the cell {2,3} of the "sheet1" in "XXX.xlsx". But if we want to export data from Mathematica to one Excel ...
1
vote
4answers
351 views

Calculating difference ratios (Δβ/Δρ) from a data set

I am little bit confused about how to calculate δβ/δρ value if I have set of values like this. I have the values of β and ρ like this. ...
1
vote
1answer
164 views

Exporting to a single spreadsheet in excel

I would like to export the output to excel file. But when I exported,for each value $q$ I am getting a different sheet. Can someone help me how to export it to a single sheet of an excel file. Thanks ...
1
vote
1answer
107 views

Importing a spreadsheet with infinity values from Excel

I have imported a spreadsheet from Excel that I want to use as an adjacency matrix. I want to use this matrix as the argument in WeightedAdjacencyGraph, so I have ...
1
vote
1answer
187 views

ExcelLink: “Choose a Mathlink program to launch” after upgrading from 10.0.2 to 10.1

After upgrading to 10.1, I now get a prompt "Choose a Mathlink program to launch" when I call code that uses ExcelLink. This code worked prior to the update. I am wondering if this is a ...
1
vote
1answer
113 views

Importing a 3D table from excel

I have a 3D table that I'm able to plot using ListPlot3D, but when I export the table to an excel file and try to import the saved data, the format is different. The imported table seems to have ...
1
vote
1answer
307 views

Cannot import Excel (xls or xlsx) files which have non-ASCII characters in the name

It seems mma9 works fine, but with mma10 it fail to load a file name with Chinese characters. I use MacBook Pro(Retina) with OSX 10.10.2, and Mathematica 10.0.0.0. I need the file name with Chinese ...
1
vote
1answer
521 views

Export to Excel gives error for large lists

This is my data mwedata.dat I do this: ...
1
vote
1answer
176 views

Curve fitting data I imported from excel [closed]

This is my first time posting here, so sorry if I break any rules. There is this excel document from which I imported two columns of data to mathematica. I need to fit the data into a curve so that ...
1
vote
0answers
59 views

Import Excel data from within Manipulate

I am processing a set of data using Manipulate, as I need some user input as well and the whole code must be delivered as .cdf . The set of data should be imported from an Excel file which is selected ...
1
vote
0answers
90 views

MathLink error msg: Libraries are not installed or outdated

I installed Mathematica 10.2.0.0, Excel 2013 32-bit, and MLink for Excel 3.6.0. In Excel, I added Mathematica Link in Add-Ins, and included the C:\ProgramData\Mathematica\ folder as a Trusted ...
0
votes
1answer
116 views
0
votes
1answer
56 views

Make Function from matrix [closed]

I have a set of excel data (time v temperature). When I extract it to mathematica it creates a matrix. I want to put the temperatures into a function that is time dependent, so is there a way to use ...
0
votes
3answers
113 views

Filtering the output from Table and export it into excel

I have the following functions ...
0
votes
1answer
221 views

Problem with importing format of data from Excel?

I am trying to import data from Excel. It is located in a single column of the Excel file but each cell contains a comma separated pair of two values as a,b. When I am importing them I have this ...
0
votes
1answer
214 views

Sort Excel File Natural Order

Preferable without reading and then rewriting an excel(vs the COMLink) file how might I sort an excel file by Natural Order based on a column? This question is similar although probably not as ...
0
votes
1answer
3k views

How to specify DataRange in a ListPlot with an imported set of data

So I've been trying to import a large set of data (6900 point pairs) from an excel (.xls) file. The Exel file has 2 columns of numeric data. I've also been trying to plot this data, but when I do, it ...
0
votes
2answers
80 views

Company headquarters for each cell in a spreadsheet

I have an Excel spreadsheet column with hundreds of company names on it. I need to find the address (or just city if that's easier) The operation for this is simple in wolfram alpha. i.e. typing ...
0
votes
1answer
92 views

Import mixed graph from Excel

I am new to Mathematica. I want to use the software as it allows analysis of mixed graphs (directed and undirected edges). I have my network as an Excel spreadsheet of three columns: source, target ...
0
votes
1answer
84 views

Importing Selected Spreadsheets [duplicate]

Consider the PISA study report, which contains dozens separate spreadsheets in each respective excel files (see http://www.oecd.org/pisa/keyfindings/pisa-2012-results-volume-iv.htm) Is there any way ...
0
votes
2answers
97 views

Import array indices from Excel

In an Excel file, I have some numbers which I will use as the indices of arrays. I want to read those numbers and assign them as the array indices in Mathematica. For instance, in Excel I have and ...
0
votes
1answer
122 views

Replicating Excel output using Mathematica

I have 2 columns of data in Excel. One is inputs the other is outputs. I ask Excel to make a graph of that data and to fit the data to a power trendline. Excel does this and it's fine as far as it ...
0
votes
1answer
258 views

Is it possible to convert expressions containing Root objects to Excel formulas?

I am still a beginner and do not fully understand pure functions and root objects. When I tried to calculate the inverse of a function, Mathematica gave me: ...
0
votes
1answer
1k views

Plotting Surface Graph from Excel Data Import to Mathematica [duplicate]

I am trying to make a surface graph on Mathematica using Excel Data. My x-axis should be the "A" Column and my y-axis should be the "1" Row. The box of data in between the x-axis and the y-axis should ...
0
votes
1answer
939 views

Importing a named range of cells from Excel

I have a macro (is that what you call it?) set up in Mathematica and it runs fine. What I want to do now is set up my notebook to look through an Excel document (.xlsx) and pick out a certain set of ...
0
votes
1answer
469 views

Exporting BSplineFunction to Excel

I am trying to export the data from a B Spline Function to a table in excel. I have tried exporting as many different file types (.xls, .txt, .dat), but all of ...
0
votes
1answer
72 views

How to transfer symbolic expression to code? [closed]

I have a lot of messy things in Mathematica in a form like this: Mathematica perfectly solves all these symbolic equations. But I'm in trouble when using Excel link with Mathematica. I really need ...
0
votes
1answer
242 views

Import variables from excel

I have an excel file I am trying to import into Mathematica. It is in the format of variables names in the first row of each column and then the data underneath. One of the columns specifies ...
0
votes
1answer
34 views

how to use loop function to add column heading and row heading

I have a raw data xsl file without heading column and column heading I want the A,B,C....J to be question 1, question2.....question J and 1,2,3 ....n to be participant 1, participant2, ...
0
votes
0answers
27 views
0
votes
1answer
133 views

loops and data file

I have solved a set of equations for a specific given data point and restricted my solutions to 100. then I did TrimmedMean to have the mean value of all 100 ...
-1
votes
1answer
149 views

Function for importing and plotting data from excel spreadsheet

I know this must be a very basic question, but I could not find any answers. I need to create a function that: 1) imports data from an Excel Spreadsheet, 2) assign specific information from this xlsx ...
-3
votes
1answer
1k views

import Excel sheets by name

I'm importing data from Excel. It appears that the sheet number needed in the Import statement is taken from the order that the sheets appear in the open Excel file. I need to import 2 of the sheets ...
-4
votes
1answer
586 views

How to export data to specific rows and columns in XL file from Mathematica?

I have an XL File with data like : {{1,2,3},{4,5,6},{7,8,9}} That XL file name as ...
-4
votes
1answer
896 views

Export plot to Excel [duplicate]

Very new to Mathematica. Used the code to solve for the response of a system of spring mass dampers but would like to export the data to Excel. ...