Questions tagged [excel]

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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Import Accuracy/General Accuracy

r[i] = SetPrecision[ Import[epath, {"Data", epath2, 9 + counts + 5*i - 2, excelfile2}], prec]; epath is file name, epath2 is tab, count is row, ...
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44 views

Exporting Mathematica data and using it in excel

I run this code: ...
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1answer
41 views

Excel output append

I currently have the following codes: ...
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0answers
51 views

Loop function for a list of codes

I have a list of codes that start with importing column D of an excel sheet which has a hyperlink. Then, the code moves onto importing the text version of the hyperlink and further proceeds with ...
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1answer
27 views

Formating of cells with Dates on Exporting [closed]

I am trying to export a matrix into a .CSV file which has dates with format: Year/Month/Day. When I try to export it into a CV those cells are converted into Day/Month/Year When I try to export it ...
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1answer
73 views

How import Excel file from different folders

I would like to know how I can import excel files from inside different folders and save the results inside the associated folder. For example, the name of my folders are fn1={001, 002, 0045, 005, ...
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36 views

Issue with generating excel File as an output

I am running a script that saves the output in excel format. At the begging, it worked well and generates the excel file; However, after a few times running I got the following message before ...
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1answer
32 views

Issue with transferring list with different length to excel

I have two lists with different lengths and would like to transfer them to excel with the titles "Normalx+" and "Normaly+" respectively. I am using the following script, although ...
2
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1answer
70 views

Exporting Data to Excel, (specific sheet, and specific starting cell)

I have this code, which works properly: (I know you do not have the excess to my file mydata.xlsx, but that is not a problem, I believe. ...
6
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2answers
966 views

CSV vs XLS for import

I need to import data from various database sources. At the moment I plan on importing files via a CSV file or XLS. All the data if in XLS would be on one sheet (notebook). Are there any advantages ...
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2answers
107 views

How to Export my results to an excel sheet

I have a nonlinear equation in single variable( $x \tan(x)=5$ ) and it have an infinite number of roots , I got some of them and I want to add them in a table this is my code please, tell me how to do ...
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0answers
24 views

How to perform linear extrapolation on scatter plot?

I have five sets of data and I want to see the behavior as the data goes to 0. This is my code so far: ...
8
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1answer
249 views

Mathematica and Excel

I have a number of large data sets in Excel and .dat from OMEdit Modelica that then need to import some or all of it to Mathematica for manipulation and plotting. Importing the data is easy enough ...
5
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2answers
163 views

Code to emulate what excel does in cells

I would like to generate a code which emulate the calculations that are being perfom in columns A and B and row 7 to 12 in the attached first image. The results of those calculations are those shown ...
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2answers
2k 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 ...
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33 views

Importing Excel Files and Extracting Parts of the Dataset

I'm trying to import two Excel files that have multiple sheets to Mathematica using the following code: ...
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0answers
23 views

Exporting column data to a specific column and row range

When importing from an Excel file for the data contained in column 3 and rows 2 through 58, for example, one can use the following command: ...
2
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4answers
117 views

Mathematica switches file formats on import [closed]

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0answers
86 views

How do I use Mathematica computation of special functions in Microsoft Excel computation?

I have a model equation which I find somehow easier to compute with some experimental data in Microsoft Excel. I had an initial model which is basically a Bessel function. In Mathematica, I was able ...
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0answers
59 views

Preserving mathematica formatting when exporting to Excel [closed]

I have a list: lis = {{"a", "b", "c"}, {"d", "e", "f"}, {"g", "h", "c"}} I would like to format the list such that whenever "c" occurs as the last element in a ...
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0answers
39 views

How to use Headers after imported them?

I read this post here, and played a bit with the Import function, so I now have my data imported from xlsx file, which say is a <...
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2answers
194 views

Properly Exporting Data to Excel

I have been looking at wind speed data from various locations. And I'd like to export this to excel. That part works. But the data are difficult to work with in excel. This is what the raw export ...
2
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0answers
54 views

Exporting to Excel using Excel Link

I often export results from Mathematica to Excel. Then I have an auxiliary xlsm that formats the export file for me. Would Excel Link allow me to export data to Excel and to format it? The ...
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1answer
50 views

Export to CSV gives unformatted output and unexpected characters

I want to export data I collected in a Table to a CSV (or XLSX)-File. However, the output is not very handy, it is not in a column-shape but surrounded by {} and in ...
1
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1answer
116 views

ExcelLink stop working after Windows 10 update

After Windows Update KB4508433 & KB4512508, ExcelLink stop to work. If I uninstall these updates, it work again, but windows return to install them... ...
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1answer
288 views
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1answer
92 views

Interpolating data from Excel

Sorry for the probably mainstream question, but I have not found the answer I was looking for yet. I have this Excel file: https://drive.google.com/file/d/1UhkYdoaqXQIsf6opOx-EBgG7xPxxHga3/view and I ...
3
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1answer
219 views

Problem with Excel export with specific hyperlink

Bug introduced in 8 or earlier and persisting through 12.0 Exporting Hyperlink[] to XLSX works usually just fine, but with this particular link ...
2
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1answer
101 views

How to import a part of an Excel file?

I'm trying to import a part of an excel, the column 20 and the row between 6-59 in this column. I tried : tab = Import[ "file.xlsx"]; time = tab[[20, 6 ;; 59]] ...
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1answer
128 views

How do I create multiple plots from an Excel spreadsheet?

I have imported an Excel spreadsheet with dimensions {row, col}= {92, 28} into Mathematica, I want to plot 27 datasets from the spreadsheet: column 1 with column 2, column 1 with column 3, ..., column ...
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1answer
110 views

How to import XLSX data as integers?

I am importing simple 0s and 1s array from Excel myDep = Import[ FileNameJoin[{NotebookDirectory[], "dependencies.xlsx"}], {"Sheets", "Data"}] All good ...
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2answers
3k views

Exporting interpolating functions to excel

I have a question about exporting an InterpolatingFunction to Excel. I checked the forum, but I still couldn't completely understand how to solve my problem. Could ...
1
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1answer
259 views

How to plot cumulative stock return using Excel data?

I have an Excel file with daily prices and returns of a number of stocks. I need to plot a cumulative return for each stock. How can i do this, using Excel data, ...
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1answer
144 views

Package to read in data from excel files

I want make a package to add a function to Mathematica that reads all excel files is the working directory that is set after the package is loaded. ...
2
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2answers
283 views

Importing Excel File as Dataset

This might be a basic question but I couldn't get it to work. I have a dataset in Excel that I import to mathematica using ...
18
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2answers
953 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 ...
4
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4answers
591 views

How can I replace ; with , in an imported excel file and to delete "

I want to import an excel .csv file and ListPlot the data. ...
3
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2answers
380 views

Importing an Excel file as a structured dataset

I need to import an Excel file as a dataset with row and column headers, and the following option using "Dataset" does not work. However, I can import the Excel file using "Data" option as a list ...
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1answer
651 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 ...
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0answers
76 views

Excel file reference disappears after `Import`; how to avoid this?

EDIT An excel file reference in a formula like =[source.xlsx]Sheet1!A1 will be replaced by [1]Sheet1!A1 after 'Import'. How do ...
9
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2answers
182 views

Problem with Excel operation in NETLink way

I'm using the NETLink package to build a Excel file and trying to fill it with some data as this: ...
3
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1answer
80 views

Excel to Mathematica and plot [closed]

I have an csv file that I open with excel. In it 2 columns of numbers. I'd like to import it to mathematica and plot it. How can I do ?
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2answers
147 views

Plotting Imported Excel Data With Specific Format into Mathematica 3-Dimensionally

EXCEL SPREADSHEET I have an Excel spreadsheet (link to it and its image given) that contains data I want to graph three dimensionally. Purple is for the x-axis values (wavelength). Blue is for the ...
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2answers
447 views

Creating a plot using data imported from Excel

I am trying to create plots starting from values that I have in an Excel spreadsheet. The values of interest are contained in three rows, which I will call 1, 2, and 3 for the sake of this discourse. ...
3
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2answers
1k views

Import data from Excel and plot in Mathematica

I'm trying to Plot data in Mathematica that I upload from Excel. The Excel file has 5 columns. The first column I would like to be the x-values, and the remaining ...
2
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1answer
74 views

Format FinancialData into MS Excel. How can I curate the data before exporting it?

My goal is to curate the following data before I export it as a CSV to open in Excel. I have downloaded financial data for more than one asset, like the following: ...
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1answer
84 views

Drawing a surface using an Excel file

I’m totally new to Mathlab. I have the following ‘grid data’ to be read from ‘Office Excel’ that I need them to be drawn as a surface in the Mathematica or Mathlab. I’ve done this with the ‘Surface’ ...
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2answers
434 views

How can I detect and delete any row with a NULL value when importing from Excel?

I'm attempting to do a code for Wolfram Mathematica I am uploading an Excel file that has a huge number of characters and multiple sheets to enter. The issue is the import is set up as a table/...
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2answers
130 views

Embedded data in a notebook

I'm looking for a method to store data which have been exported from an Excel sheet in my notebook. This enables my notenook to be indepent from the Excel sheet once the data have been imported. In ...
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2answers
212 views

Prepare a dataset in Excel then import to Mathematica

I need to prepare a dataset, which will be much easier using e.g. Excel. Then I want to import and use it in Mathematica. One row in the dataset would look like this in Mathematica: ...