Questions tagged [excel]
For questions about importing from or exporting to Microsoft Excel sheets, and interfacing to Microsoft Excel using COM or other methods.
171
questions
1
vote
2answers
99 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 ...
1
vote
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
votes
1answer
237 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
votes
2answers
157 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 ...
0
votes
0answers
30 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:
...
0
votes
0answers
20 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
votes
4answers
112 views
1
vote
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 ...
1
vote
0answers
52 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 ...
0
votes
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 <...
2
votes
0answers
47 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 ...
0
votes
1answer
42 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
vote
2answers
162 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 ...
1
vote
1answer
110 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...
...
1
vote
1answer
78 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 ...
2
votes
1answer
92 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]]
...
1
vote
1answer
124 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 ...
1
vote
1answer
96 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
...
2
votes
2answers
254 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
...
4
votes
4answers
578 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
votes
2answers
332 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 ...
2
votes
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
votes
2answers
174 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
votes
1answer
78 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 ?
3
votes
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 ...
0
votes
2answers
130 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 ...
2
votes
1answer
69 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:
...
1
vote
1answer
83 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’ ...
1
vote
2answers
127 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 ...
0
votes
2answers
206 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:
...
1
vote
1answer
47 views
Looping and find the minimum of a function and get data in excel sheet
I have written a code. I want to change y from (*10^-4 to 10^-6) and want to find the corresponding minimum and then need to export the value of y and corresponding minimum in an excel sheet. I know ...
0
votes
2answers
88 views
Labeling a list plot came from excel data set
I have made a list plot for an excel data set and I got the graph. However, I need to label each graph by its name that is already in the first cell of each column. I have 647 rows and 21 columns, but ...
0
votes
1answer
105 views
Data from Excel does not show up in Bar Chart
I am trying to create a bar chart using data imported from Excel. This is how my excel file looks like.
I created the following function:
...
1
vote
2answers
405 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/...
0
votes
0answers
89 views
2
votes
0answers
78 views
Apply a classifier to a column in excel and export side by side result? [closed]
I'm relatively new to using Mathematica, and I was able to create a Classifier from a training set of about 3,000 pairs of non-numerical text strings.
I have my test set of about 20,000 records in an ...
0
votes
2answers
427 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. ...
0
votes
1answer
87 views
merge some elements into one in a list
I hava a list just like
list = {{a1},
{a2},
{a31,a32,a33},
{a41,a42}}
I want to save it to excel, but it will in different column ...
1
vote
0answers
349 views
What could be wrong when using Import for an XLSX?
I am using MMA 11.2.0.0 on Win7X64.
Import["combined_analysis.xlsx", {"sheet1"}]
Import::noelem: The Import element "sheet1" is not present when importing as ...
5
votes
3answers
159 views
Help with fitting given data through an exponential function
I am trying to fit some data through the Mathematica function FindFit, however I encounter the errror:
FindFit::fmgz: ...
0
votes
0answers
129 views
Import element from large excel file
I am trying to import some rows and columns from a large excel file, but I get this error
There was insufficient Java heap space for the operation. Try
increasing the Java Virtual Machine heap ...
0
votes
0answers
121 views
Run Mathematica notebook using VBA
I want to run mathematica notebook using excel vba, can someone help me with a sample code?
1
vote
0answers
170 views
Convert data from excel to a list [closed]
I have imported a set of rows from a column of an Excel sheet as follows:
...
1
vote
1answer
313 views
Exporting weather data as CSV or XLS file
I am relatively new to mathematica, and sorry if this question is too simple.
I am trying to export weatherdata to a csv or xls file.
...
1
vote
3answers
1k views
Specific data import from Excel
I guess this is really mundane question, but I can't find the answer anywhere.
Having a rather complicated Excel that came from testing centre, I need to import specific data into Mathematica for ...
1
vote
1answer
121 views
How I can import correctly a xls sheet?
I have one excel file with a sheet "OK".
I need to import the file, i tried:
...
-4
votes
1answer
711 views
How can I export my output to excel? [closed]
so after you all helped me a lot, I got now this code:
...
2
votes
2answers
204 views
Hard time creating arrays with For/Do
So far this code Prints just a sequence of numbers, as you can see in the "Print"-Line.
I would like to export the results in one excel sheet, which has rows "b,l,m,d,p,best n, value" and in each ...
3
votes
1answer
194 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
...
0
votes
1answer
384 views
