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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6
votes
1answer
49 views

Using Wolfram Library Reference in Excel VBA

Long time ago I did this question to MathGroup, but without success. In Excel VBA, in Tool/References, there is a option called "Wolfram Mathematica Control 8.0 Type Library" I belive that ...
8
votes
1answer
96 views

How to access an already opened Excel file in Mathematica?

This post 4594 shows how to open a existent Excel file with Mathematica. And this 6686886 shows how to do what I need, but in C#. This 12282310 is another related one. How can I connect to a ...
-1
votes
1answer
58 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 ...
0
votes
3answers
91 views

Filtering the output from Table and export it into excel

I have the following functions ...
1
vote
1answer
80 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 ...
2
votes
1answer
69 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 ...
1
vote
2answers
182 views

Importing numbers from Excel

I guess my problem is very simple but I could not find the solution by searching it. I have a column in excel sheet (Sheet1 in Book1.xlsx) including student numbers as the following. ...
0
votes
1answer
91 views
0
votes
1answer
103 views

how to read an excel file using mathematica? [closed]

I have to do some data analysis and i have data in an excel file. Please tell me how to read an excel file in mathematica.
1
vote
1answer
90 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 ...
2
votes
3answers
121 views

Table is divided into several sheets when imported in excel

i wanted to calculate a Student-t table with ...
0
votes
1answer
65 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 ...
3
votes
2answers
233 views

How to SemanticImport Multiple Excel Sheets

I have an Excel workbook with multiple sheets that I'd like to import into a dataset each. With Import I can target individual sheets by their name into a nested ...
5
votes
2answers
260 views

Exporting row vector as a column in excel

I want to export a vector in Mathematica to appear as a column in Excel. I am trying A={1, 2, 3}; Export["mfile.xls", {"A" -> A}] But it is showing 1,2,3 in ...
2
votes
4answers
201 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 ...
1
vote
2answers
135 views

Problem with exporting lists to Excel

When I use the form Export["file", list, "Table"] to export a list to Excel, I get columns of lists. I want my Excel sheet to have each list element in a separate ...
0
votes
2answers
81 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
109 views

Import a data stored in EXCEL and change it to a Table [closed]

I have an EXCEL file in which large amount of numbers is stored in a column in the first sheet, like data in the column A of the sheet1 of excel file. When I apply the Import function; the data is ...
2
votes
1answer
270 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
1answer
168 views

Export results to excel

I have the following problem solved in Mathematica ...
3
votes
1answer
191 views

Formatting imported Excel spreadsheet to include tooltips on plot

I have an Excel spreadsheet with numbers on two columns and names in a 3rd. I would like to plot a 2d graph of the first 2 columns and see the respective name from the 3rd column as a tooltip. I ...
0
votes
1answer
102 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 ...
5
votes
0answers
859 views

Import Large Excel File

Currently, I am working on a large time series dataset, which contains 928,586 rows and 35 time intervals in columns, in excel format (.xlsx) and using Import to ...
1
vote
1answer
113 views

Naming Excel Sheets automatically

After performing some calculations with excel sheets I end with a tridimensional matrix a to be export to a .xlsx format and a vector q that contains the name of all the sheets (so $Length[q] = ...
5
votes
1answer
1k views

Creating a standalone (executable) from mathematica code

I have written a small mathematica code to input a ".csv" file and output the data in a specific format, in a ".txt" file. I would like to give this program as an executable to my friend as she ...
0
votes
1answer
192 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: ...
13
votes
1answer
353 views

Formatting Excel Borders with .Net

I have various tables generated in a Mathematica application and need to export this to MSExcel formatted in a specific way. The ...
0
votes
1answer
714 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 ...
1
vote
0answers
349 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 ...
5
votes
1answer
317 views

windrose with data from Excel

How to Import data from excel and use them to Plot windrose instead? Example, {{Strength, Angle(degrees)}..} ...
-3
votes
1answer
326 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 ...
8
votes
1answer
240 views

Error while exporting to Excel with named sheets

Using Mathematica v9.0.1 This example is from the docs: ...
2
votes
1answer
1k 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. ...
6
votes
1answer
1k views

Possible to export Excel formulas?

I would like to export an .XLS file complete with data and formulas. Is this possible using Export? For example, here is data and a formula :- I can import ...
6
votes
1answer
481 views

Importing Excel Spreadsheet containing Array Formulas

Has anyone had any success with importing an Excel Spreadsheet holding an array formula into Mathematica? The Syntax I'm using is ...
1
vote
4answers
295 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. ...
4
votes
0answers
328 views

Retrieving Data from Excel Using NETLink / Pulling data using RTD Link

Reference: I've looked at the posting Open excel file with Mathematica. My intention is to be able to use Excel's RTD capability in order to pull market data into Mathematica. To my knowledge, this ...
5
votes
5answers
336 views

Excel column label from integer

I would like to create a function in Mathematica, which returns the equivalent Excel column label (e.g., A, Z, AA, AZ, and so on) given a column number. I think it can be done with ...
0
votes
1answer
673 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
184 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 ...
2
votes
1answer
889 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 ...
0
votes
1answer
177 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 ...
3
votes
3answers
2k views

Import specific data from Excel to make a plot

I need some help with this: I have imported data from an Excel file and I need to make a contour plot of it. The data are in table-like form. Here is a sample of the first few 'rows': ...
0
votes
1answer
348 views

Exporting B Spline Function 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 them show up in excel as all of the ...
3
votes
0answers
197 views

Exporting Specific Cells of Many Workbooks into One using Mathematica

I currently have a large number of detailed files from which I would like to extract certain cells' information to make an Archive spreadsheet. There are approximately 9 parameters of each ...
11
votes
1answer
650 views

Mathematica Functions from VBA

I'm trying to call Mathematica functions from VBA (Excel) using .NETLink without success. (Yes, I know Mathematica Link for Excel exists. And yes, I know the proper thing to do is buy it. However, ...
2
votes
1answer
205 views

Using NetLink to Import Excel File

I can import an Excel file into Mathematica easily: But when I try from .Net it fails: These are the commands and errors I am getting: ...
-4
votes
1answer
461 views

Export plot to Excel

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. ...
2
votes
5answers
350 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, ...
4
votes
2answers
336 views

Can Mathematica understand Excel dates when in number format?

I have a very large Excel file with dates in the format 2013/01/17 08:02:00 PM which is a custom date format. I have to convert this file to CSV in order to import it into Mathematica because I can't ...