subject-greatLakesNorthAmerica-gutenberg


Introduction

This is a Distant Reader "study carrel", a set of structured data intended to help the student, researcher, or scholar use & understand a corpus.

This study carrel was created on 2021-06-06 by Eric Morgan <emorgan@nd.edu>. The carrel was created using the Distant Reader gutenberg process, and the input was the result of a query applied to a local mirror of Project Gutenberg -- facet_subject:"Great Lakes (North America)". Then, for future reference, the results were saved to a Zip file complete with rudimentary bibliographics. The name of the file is input-file.zip. The Zip file was then unpacked and the contents saved to a cache as well as a directory of plain text files. All of the analysis -- "reading" -- has been done against these plain text files. For example, a short narrative report has been created. This Web page is a more verbose version of that report.

All study carrels are self-contained -- no Internet connection is necessary to use them. Download this carrel for offline reading. The carrel is made up of many subdirectories and data files. The manifest describes each one in greater detail.

Size

There are 9 item(s) in this carrel, and this carrel is 790,681 words long. Each item in your study carrel is, on average, 87,853 words long. If you dig deeper, then you might want to save yourself some time by reading a shorter item. On the other hand, if your desire is for more detail, then you might consider reading a longer item. The following charts illustrate the overall size of the carrel.

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histogram of sizes
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box plot of sizes

Readability

On a scale from 0 to 100, where 0 is very difficult and 100 is very easy, the documents have an average readability score of 80. Consequently, if you want to read something more simplistic, then consider a document with a higher score. If you want something more specialized, then consider something with a lower score. The following charts illustrate the overall readability of the carrel.

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histogram of readability
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box plot of readability

Word Frequencies

By merely counting & tabulating the frequency of individual words or phrases, you can begin to get an understanding of the carrel's "aboutness". Excluding "stop words", some of the more frequent words include:

one, lake, will, river, us, time, now, great, two, made, water, mr, much, little, found, first, well, may, men, see, miles, man, day, way, st, indians, point, good, captain, country, must, indian, place, get, long, many, like, new, superior, every, go, nat, still, might, know, though, make, feet, take, part

Using the three most frequent words, the three files containing all of those words the most are Summary Narrative of an Exploratory Expedition to the Sources of the Mississippi River, in 1820 Resumed and Completed, by the Discovery of its Origin in Itasca Lake, in 1832, At Home And Abroad; Or, Things And Thoughts In America and Europe, and Old Mackinaw; Or, The Fortress of the Lakes and its Surroundings.

The most frequent two-word phrases (bigrams) include:

lake superior, united states, new york, lake michigan, lake huron, next morning, upper mississippi, one hundred, green bay, uncle mark, sandy lake, two hundred, captain wiggs, next day, hundred miles, captain simms, hundred feet, river st, three hundred, one side, prairie du, du chien, mississippi river, five miles, du lac, fox river, lake erie, leech lake, let us, captain marshall, native copper, short time, caught sight, two miles, white man, pius ix, six miles, four miles, fond du, steve rush, indian tribes, great lakes, grandma elsie, short distance, iron boys, one day, twenty miles, cass lake, ten miles, young man

And the three file that use all of the three most frequent phrases are Summary Narrative of an Exploratory Expedition to the Sources of the Mississippi River, in 1820 Resumed and Completed, by the Discovery of its Origin in Itasca Lake, in 1832 Old Mackinaw; Or, The Fortress of the Lakes and its Surroundings, and At Home And Abroad; Or, Things And Thoughts In America and Europe.

While often deemed superficial or sophomoric, rudimentary frequencies and their associated "word clouds" can be quite insightful:

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unigrams
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bigrams

Keywords

Sets of keywords -- statistically significant words -- can be enumerated by comparing the relative frequency of words with the number of times the words appear in an entire corpus. Some of the most statistically significant keywords in the carrel include:

mr., united, new, lake, indians, captain, states, st., river, michigan, huron, detroit, york, superior, sandy, point, mrs., island, god, french, fort, falls, chicago, bay, americans, american, wisconsin, wiggs, west, weatherby, wanderer, walter, violet, village, valley, upper, uncle, time, sure, straits, steve, stephen, state, south, smith, sioux, simms, saut, sault, samson

And now word clouds really begin to shine:

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keywords

Topic Modeling

Topic modeling is another popular approach to connoting the aboutness of a corpus. If the study carrel could be summed up in a single word, then that word might be lake, and Afar in the Forest is most about that word.

If the study carrel could be summed up in three words ("topics") then those words and their significantly associated titles include:

  1. 000 - At Home And Abroad; Or, Things And Thoughts In America and Europe
  2. lake - Summary Narrative of an Exploratory Expedition to the Sources of the Mississippi River, in 1820 Resumed and Completed, by the Discovery of its Origin in Itasca Lake, in 1832
  3. captain - Afar in the Forest

If the study carrel could be summed up in five topics, and each topic were each denoted with three words, then those topics and their most significantly associated files would be:

  1. 000, great, time - At Home And Abroad; Or, Things And Thoughts In America and Europe
  2. lake, river, miles - Summary Narrative of an Exploratory Expedition to the Sources of the Mississippi River, in 1820 Resumed and Completed, by the Discovery of its Origin in Itasca Lake, in 1832
  3. nat, captain, said - The Iron Boys on the Ore Boats; or, Roughing It on the Great Lakes
  4. fenn, frank, ll - Fenn Masterson''s Discovery; or, The Darewell Chums on a Cruise
  5. carter, steersman, thickness - By Water to the Columbian Exposition

Moreover, the totality of the study carrel's aboutness, can be visualized with the following pie chart:

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topic model

Noun & Verbs

Through an analysis of your study carrel's parts-of-speech, you are able to answer question beyonds aboutness. For example, a list of the most frequent nouns helps you answer what questions; "What is discussed in this collection?":

time, water, man, men, miles, day, way, country, place, lake, river, feet, part, point, life, people, side, night, distance, captain, head, rock, shore, ship, house, one, morning, days, boys, years, name, work, fire, copper, city, nothing, course, boat, mouth, hand, moment, others, land, number, position, party, father, stream, island, pilot

An enumeration of the verbs helps you learn what actions take place in a text or what the things in the text do. Very frequently, the most common lemmatized verbs are "be", "have", and "do"; the more interesting verbs usually occur further down the list of frequencies:

was, is, had, be, have, were, are, been, do, has, said, did, made, found, see, ''s, being, get, go, know, make, take, having, come, saw, came, think, called, seen, asked, went, going, give, say, am, got, thought, reached, seemed, find, passed, taken, let, left, put, heard, observed, took, look, told

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nouns
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verbs

Proper Nouns

An extraction of proper nouns helps you determine the names of people and places in your study carrel.

_, lake, |, river, mr., indians, st., nat, superior, mississippi, fenn, michigan, steve, captain, c., detroit, mackinaw, new, states, rome, mike, bay, indian, rush, island, huron, point, united, frank, fort, italy, chicago, ned, bart, york, french, exclaimed, buffalo, west, bob, chippewa, cass, falls, god, uncle, state, jarvis, grand, s., upper

An analysis of personal pronouns enables you to answer at least two questions: 1) "What, if any, is the overall gender of my study carrel?", and 2) "To what degree are the texts in my study carrel self-centered versus inclusive?"

i, it, he, we, his, they, you, their, our, its, them, my, him, me, her, us, she, your, himself, themselves, myself, itself, ourselves, one, yourself, herself, thy, ''em, ''s, mine, thee, ours, theirs, yours, em, hers, meself, i''m, à, |227|103|131|, you''re, you''ll, ye, we''ll, way,--they, village''--his, vedrò, used._--the, sick----, ni

Below are words cloud of your study carrel's proper & personal pronouns.

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proper nouns
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pronouns

Adjectives & Verbs

Learning about a corpus's adjectives and adverbs helps you answer how questions: "How are things described and how are things done?" An analysis of adjectives and adverbs also points to a corpus's overall sentiment. "In general, is my study carrel positive or negative?"

other, great, little, good, more, many, such, same, first, few, indian, old, large, much, several, last, small, long, new, next, young, white, own, full, whole, fine, present, high, best, beautiful, short, true, ready, right, able, better, sure, natural, american, general, strong, latter, possible, french, clear, various, poor, necessary, most, different

not, so, up, now, out, very, n''t, then, here, as, more, down, only, there, most, well, too, still, also, soon, again, much, on, back, far, off, away, just, about, never, however, even, thus, all, once, almost, in, ever, long, yet, first, indeed, always, over, quite, often, nearly, enough, perhaps, probably

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adjectives
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adverbs

Next steps

There is much more to a study carrel than the things outlined above. Use this page's menubar to navigate and explore in more detail. There you will find additional features & functions including: ngrams, parts-of-speech, grammars, named entities, topic modeling, a simple search interface, etc.

Again, study carrels are self-contained. Download this carrel for offline viewing and use.

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