Questions tagged [excel]
For questions about importing from or exporting to Microsoft Excel sheets, and interfacing to Microsoft Excel using COM or other methods.
156
questions
1
vote
1answer
32 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
52 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
100 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
47 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
128 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
550 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
143 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
71 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
156 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
71 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 ?
2
votes
2answers
367 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
80 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
61 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
78 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
114 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
171 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
43 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
53 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
82 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
276 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
72 views
2
votes
0answers
73 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
339 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
81 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
273 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
138 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
106 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
111 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
131 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
284 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
116 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
550 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
192 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
152 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
286 views
1
vote
1answer
190 views
Plot from Excel sheet, 2 Columns, 1 of those columns with 2 categories
I have the following Excel csv sheet:
It tells if an university is Public or Private, then how in debt they are in USD.
Control is only 1 or 2, (1 = Public, 2 = Private).
I want to make an statistic ...
2
votes
2answers
133 views
Create a hyperlink in an array to be exported as Excel file
I want to create an Excel file with some data and hyperlinks to a file. The goal is that in the end you can click in Excel the link and the file opens. The Excel file is to be exported from ...
0
votes
2answers
50 views
How to generate a list of datas from a table with more y-values
I try to create a list of data on which I can perfrom a function. But I have problems in getting the data from my Excel sheet.
My Excel sheet looks like this:
...
0
votes
0answers
45 views
Merging Excel workbooks into a single workbook using Mathematica (Redux)
In reference to:
"Merging Excel workbooks into a single workbook using Mathematica" the only solution that has worked for me so far is:
`setDir:=Quiet@Check[SetDirectory@DirectoryName@$InputFileName, ...
1
vote
0answers
119 views
Merging Excel workbooks into a single workbook using Mathematica
I have several Excel workbooks (in *.xlsx format) that I wish to merge into a single new workbook.
The data in the workbooks have exactly the same format; they contain tables similar to this one:
I'...
0
votes
1answer
962 views
how can i plot this data from excel file?
in this link i have two excel file that i want to plot them simultaneously but i can not do it. i want to draw files in one graph.
i importing data by use of:
...
4
votes
2answers
291 views
Using a Mathematica function in Excel
I'm trying to use the FinancialDerivative function in Excel and can't seem to get the formula to work, even without using cell references for the inputs.
In a ...
1
vote
1answer
650 views
List export to Excel
I want to export a nested list to Excel.
However when I try to do that every column in my list gets exported to a different sheet.
I used {} already in the Export statement to combine all colums and ...
1
vote
1answer
220 views
Extracting sheet/pages from Excel XLXS file to Mathematica [duplicate]
I'm attempting to extract a sheet in an Excel file which consists of multiple sheets. How do I instruct Mathematica to extract a specific page?
Any help is appreciated.
Thanks in advance.
4
votes
2answers
165 views
ExcelLink: How to change cell properties like font family, size and borders?
I just purchased the Mathematica Link for Excel. I can't figure out how to change the cell properties in excel using ExcelLink package? Can someone please help.
1
vote
1answer
164 views
Force to import Excel columns in original format
Is it possible to import data from Excel file so that imported values keeps their original format? I mean if cell formatted in Excel as text import it as String, if cell is integer, than import it as ...
4
votes
0answers
291 views
How to OpenSQLConnection with JDBC for “Microsoft Excel”?
I have a very large Microsoft Excel file that will not Import even after setting a 5GB heap size for Java as follows.
...
5
votes
0answers
407 views
Exporting *formatted* Excel workbooks
I export Mathematica tables to Excel every day, for sharing reports with non-Mathematica users. It exports the values without flaw, but ignores any formatting. Consider the following:
...
1
vote
1answer
230 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, ...
