Questions tagged [row]

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6 votes
4 answers
184 views

Row function to join together binary number elements

I am trying to join entries of binary numbers at the lowest level of a nested list, e.g. ...
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  • 65
0 votes
1 answer
52 views

How to apply a function to each row of dataset that I imported to Mathematica and get the result of each row

I wrote a function that uses Monte Carlo Simulation using flipping a coin to calculate the value of the call option in Mathematica. I want to apply the function to 63 rows of my dataset that contain ...
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5 votes
1 answer
83 views

Plot3D: Inconsistent distance to PlotLabel when using Grid/Row

While trying to arrange a grid of 3d-plots using Plot3D and GraphicsGrid (or simply Grid) I ...
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  • 281
1 vote
0 answers
78 views

How do I carry out a partial row reduction of a matrix? [closed]

I have a large matrix with more columns than rows. I have attempted to row reduce the matrix using Mathematica's RowReduce command. I have been able to do this ...
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  • 755
0 votes
0 answers
65 views

Multiple animations in Mathematica rows and columns

I am trying to generalize the problem on this thread: Multiple animation in Mathematica by including additional plots on the right-hand side of the main plot (the gaussian one). For ease, I will be ...
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0 votes
0 answers
47 views

How can I get the rows with specific elements in dataset

As you can see from the picture, I want to get the rows in a14 that contains all of the a15 elements in them. By the way a15 is a part of the 1st column of a14. ...
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4 votes
5 answers
110 views

Periodical sum of rows by a certain step

I've been struggling with one problem. I have a classic matrix in this example 12x4 such as: matrix = Table[i, {i, 12}, {4}] ...
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2 votes
1 answer
38 views

How to change an element in matrix, based on equality of other elements?

I have following problem. I can solve it without any real troubles using 2 for cycles. Knowing it is not really a Mathematica friendly approach, can you give me suggestions of a nice Mathematica code? ...
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1 vote
1 answer
36 views

Style function not working inside Print Row functions

About Watch[...] is a helper function for watching a list of variables or other functions inside a Module[...] during ...
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  • 1,787
3 votes
3 answers
970 views

Select specific rows of a dataset

I am struggling with extracting specific rows from a dataset. ...
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  • 177
1 vote
2 answers
131 views

Aligning legend constructs using Row

Im trying to make a legend with data labelled in groups. I'm doing this by combining SwatchLegends using Row, ...
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  • 3,623
0 votes
2 answers
23 views

Export a row with custom resolution

Let's create a custom color bar ...
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  • 8,308
0 votes
0 answers
131 views

Designing a Manipulate Block

I am trying to create a Manipulate block which contains tabels, graphs and explanations. In the first row I want to add some tables and explanations, but sometimes the tabels are cut. For doing this I ...
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  • 205
5 votes
3 answers
150 views

Applying different values to string row

This must be easy but I'm stuck, I want to create this row: {< 1 >}{< 4 >}{< 4 >}{< 22 >}{< 3 >}{< 12 >}{< 54 >}{< 65 >} from this list ...
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  • 6,435
2 votes
1 answer
110 views

How do I apply an image filter row by row

I'm new to Mathematica and I'm probably not using the right keywords to seek for help on this topic. I would like to filter an image row by row, and I'm trying to work this out using ...
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  • 141
2 votes
3 answers
150 views

Delete rows in loop For and using Delete

I want to delete several rows from file txt and I'm using this code ...
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1 vote
0 answers
68 views

Enclosing text of Row in quotes

For a particular purpose I need to achieve the following: Can we convert Row[R = 2.5, Rd = 1.2, Subscript[\[Theta], w] = 1.8] into ...
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  • 319
4 votes
2 answers
1k views

Excluding Specific Rows Using Import[...]

As the question states, I'm trying to import a .csv file but I would like to exclude certain rows (points which I know are bad data). This is easy when the points ...
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  • 2,291
3 votes
1 answer
2k views

Dataset: sort rows in descending order of first column

I am new in the Mathematica community and I have a probably easy question for you regarding how to sort a dataset as the following so that I have sorted the values in the fist row descending from 44 ...
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1 vote
1 answer
226 views

Nesting Rows and Columns

I have a hierarchical but row based spreadsheet file that looks like this when imported : ...
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  • 2,261