Questions relating to working with textual information: textual analysis, data mining, etc.

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0
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0answers
27 views

Find Underlined Text in Mathematica

I've have a word document that I'd like to import to Mathematica. I could just copy and paste, but when I do, I lose the underlined text. Is there a way to get MS Word text into Mathematica and have ...
10
votes
2answers
2k views

What is the full list of all font families?

I'm having trouble finding a complete list of the FontFamily strings that mathematica supports.
2
votes
1answer
388 views

How to export figures with normal spacing in texts?

My OS is Ubuntu 14.04, and I use MMA 10. I export a figure ploted in MMA to a pdf file and then import the pdf in Latex, here is the sreenshot As you can see, the spacing in the text is odd. But ...
2
votes
3answers
148 views

Remove pieces of a text file

I have imported a text file as a Table with testpbkg = Import["unweighted_events.lhe", "Table"] The file looks like this. I want just to select the text ...
6
votes
1answer
203 views

How to type sentences into Mathematica

I am writing a paper and in conjunction with the paper I want to submit a Mathematica file that shows the numerical calculations. But I want it to follow in order of the paper. I know this is ...
4
votes
1answer
402 views

problem exporting eps figures since mathematica 10

I am having trouble when exporting eps figures since I have upgraded to mathematica 10.0 in linux. Basically the text in the frame label and in the frameticks come out bad. The letters are much to ...
2
votes
0answers
50 views

Finding position of text returned with `TextRecognize`

I am trying to extract data from images (using some of the methods presented in [1524]), and would like to have a way to selectively cover/remove text from axes and legends. ...
2
votes
1answer
148 views

Complete and utter nonsense with Overlay and Graphics

I'm trying to simply overlay some text and a scalebar onto an image. I'm getting (what I perceive to be) completely ridiculous results while trying to do this. Here's the code: ...
4
votes
1answer
73 views

Classifying text and number features

I am new to the ML algorithms and I am checking the Classify function of Mathematica. I understand the math for the random forest algorithm, but I have a question ...
0
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0answers
38 views

Plot markers appear off-centre [duplicate]

Before I start I should mention that this question has been posted in another form here, Point Renderings Slightly Off in Mathematica. However my case is slightly different in that I do not use ...
2
votes
1answer
70 views

Using Mathematica to batch-produce text files

I need to make a bunch of plaintext files, all of which differ only in a single parameter. The text I want to "copy" or "batch produce" is a little bit complex, since it contains quoted areas and ...
2
votes
1answer
54 views

Export of all notebook files as text files

I want to export all my notebook files located in a root directory as text files. Below is a simple code that I use. Ho can I export "only" the necessary text content of each notebook file? ...
28
votes
1answer
340 views

How to speed up TextJustification in Mathematica 10

Based on this question: - Version 7 print environment - I set up two 10 page test documents in version 7.0.1 and version 10.1. The version 7 document exported to PDF in 4.18 seconds whereas the ...
12
votes
1answer
137 views

How to type text with an underbrace underneath it like: $\underbrace{g…g}_{n-times}$?

I want to use the underbrace "esc u{ esc" but have it placed underneath text. Like $$\underbrace{g...g}_{n-times}$$ in a mathematica text cell. Is it possible? Thanks
3
votes
1answer
109 views

Problem with deleting words from text [closed]

The task I need to do is to import a text book from here http://www.gutenberg.org/cache/epub/36/pg36.txt, then drop the last 20000 words from it and determine how many times the remaining words occur. ...
25
votes
2answers
6k views

How to import all files of a folder at once?

I know how to import one textfile by calling its name filestring = Import["myfile.tex", "Text"]; Then "filestring" is a string with the myfile content. How do ...
9
votes
2answers
496 views

Convert quoted printable aka PrintableASCII characters to UTF-8

I have several .eml email files to import. Some of them were saved as quoted-printable 7-bit encoded. I skipped through the Mathematica documentation and found ...
6
votes
1answer
97 views

Wordcloud creates a messy image

I'm trying to use Wordcloud built in function (I'm using v10.3.0.0) but the result is not good. I'm using a list with expressions and respective weights: ...
3
votes
1answer
34 views

Skipping commented in a stream from OpenRead

Is there a solution to skip comments in text files that are imported with OpenRead? I know there are solutions for Importand <...
4
votes
2answers
193 views

In a list, exclude words that use too many specific letters

Trying to re-rwite for clarity. Referring to my previous lists: I would like to trim a dictionary so that all words that "consume" more than n letters "x" are ...
5
votes
1answer
40 views

How to specify the text size of a vertex index in a 3D mesh using Labeled

My code takes a list of {x, y, z} vertices and displays a convex hull with each vertex labeled by its index in the list. Here is a minimal working example of the ...
8
votes
1answer
98 views

WordCloud: can words' style and orientation be functions of words?

Function WordCloud can take such options as WordOrientation and ColorFunction. It is not ...
3
votes
1answer
75 views

How to align text to left and output to right, in manipulate?

I need to show a layer of information on a 3D graphics, inside a manipulate box. Currently, all the code is working great, except that the text should be aligned to the left, while the output numbers ...
0
votes
3answers
1k views

Why is Mathematica treating my text as input?

I have typed in some text input by using Alt-7 to convert everything into text, but why is text still evaluated? Or is there better way to make comments other than (* text here *), because in my text ...
15
votes
3answers
432 views

Highlighting pattern strings in a large text

I would like to apply Style to strings that are matched, for example, with one or more specified patterns or regular expressions, a string or a list of both, ...
1
vote
2answers
57 views

Superscript standalone text

How do I write a superscript text standalone, without implying power? E.g. ToExpression[25]<>"CNTRL+^oC" doesn't format well, italicizing o and leaving whitespace in-between the number and ...
3
votes
1answer
81 views

Finding all Spanish words with given vowel patterns

I'm trying to implement a function using DictionaryLookup that does the following: Uses a Spanish dictionary Lists and counts of all words where the 5 vowels ...
0
votes
0answers
41 views

How to make black text on white background [duplicate]

I have a Georgian black text on "dirty yellow" paper I want to make pdf, black text on white paper . I try I also try to like this... Can anyone help me? Sorry for my English. Thanks!
25
votes
2answers
972 views

Movable text on a curve

Having an arbitrary curve defined as InterpolatingFunction, what is the best way to place a text on this curve? The text generally has two rows, for example: ...
29
votes
5answers
2k views

How can I wrap text around a circle?

How can I wrap text around a circle? For example: the text in the sectors of this chord plot. Perhaps one could use FilledCurve[] and then apply a ...
6
votes
1answer
126 views

Finding quotations in a text

I actually deal with the problem of finding quotations (i.e. "this is a quotation") in larger texts of different languages, mostly German and English. Unfortunately there are several ways to fill text ...
8
votes
2answers
647 views

Rotated text in “plot” cannot be copied to MS Word

When I add some text to a simple plot with drawing tools, the text cannot be copied and pasted out with the graphic itself to Microsoft Word. Do you know how to copy the manually added text out to ...
6
votes
2answers
2k views

How to export results of an analysis in table format into MS word file

I'm working on a simulation study using Mathematica 8. At the end of the analysis I'll have a matrix of data containing my results (assume for three variables like x,y & z). I used these codes for ...
1
vote
1answer
89 views

Resources for bioinformatics or computational biology

I am looking for some textbooks/websites to learn applications of Mathematica to bioinformatics/computational biology. Searching on Amazon and Wolfram books section did not result in any direct hits. ...
25
votes
2answers
1k views

How do I extract the contents of a selected cell as plain text?

My aim is to extract the contents of an Input cells as plain text. Ideally I would like to be able to select one or more Input cells and press a button which would then extract the text from these ...
5
votes
3answers
195 views

DeleteStopwords in other languages?

I saw that in new version of Mathematica there is an interesting function: DeleteStopwords that deletes stopwords from a list of words, but this function is only ...
4
votes
3answers
100 views

How create text label of form “var = ”, var properly formatted

If I use z = 99; Row[{TraditionalForm@HoldForm[z == 1], z}] then as output I get a property formatted math expression $z = 199$. How do I accomplish the ...
2
votes
1answer
119 views

How to set up margins in Mathematica to write a paper

I'm trying to do a problem write-up for my quantum mechanics class and would like use Mathematica, since I'm going to be using matrix mechanics, and it seems like the best way to write a lot of ...
2
votes
2answers
138 views
0
votes
1answer
40 views

Why does WordStem return different results for “abacus” and “abacuses”?

I just noticed the following: WordStem["abacus"] (* abacu *) WordStem["abacuses"] (* abacus *) WordStem["cactus"] (* cactu *) WordStem["cactuses"] (* cactus *) ...
4
votes
2answers
154 views

Printing every other line from input text

I am trying to do some text manipulation in Mathematica. After importing a text file (in.txt) as a string, how would you then output every other line? In the ...
1
vote
1answer
98 views

How hard is it to export numbers that can be used in other programs? [duplicate]

I am calculating a few lists of values that I have in arrays. I want to export these into a tab-delimited text file that I can import into other programs for analysis, plotting and so on but I am ...
2
votes
1answer
64 views

Import tabular text data

I have a text file created with a bash script I wanted to read the data avoiding the first line. I have written few dirty codes, but I wondered if anybody can do it in fewest possible nice one ...
6
votes
1answer
101 views

Searching for literal strings with TextSearch

The documentation indicates that TextSearch can be used to look for a "literal string" inside documents, but it appears Mathematica may be applying a regex-style ...
3
votes
2answers
54 views

How to get highlighted text from event

I want to do the following: Given a text in a Mathematica dynamic module "at runtime". If some text is selected with the cursor/mouse, after the mouse button release, get the selected text. Thank ...
6
votes
1answer
170 views

Using Padding with Text and Style

Suppose that I use: Text[Style["(1, 0, 0)", 12, Background -> White], {1, 1, 0}] How can I put a few points of padding around the text? Thanks to Jens: ...
1
vote
1answer
66 views

Show scientific form number in Epilog on a plot

I'd like to overlay a scientific form number on a ListPlot at a particular position. Simply using ...
11
votes
1answer
190 views

Accessing figure style (oldstyle or lining) of TrueType fonts

Most professional fonts come with at least two figure styles: old style (or text) figures and lining figures. In plots and most other figures I prefer to use lining figures. This is no problem with ...
27
votes
3answers
1k views

Is there a way to outline text?

If I have: Graphics[ {Red, EdgeForm[Directive[White, Thick]], Inset[Style[Text@"Hi!", 44], {0, 0}]}, Background -> Black ] I unfortunately get: ...