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en:manualy:kontext:frekvence [2022/05/19 17:01] – [Chart view] michalskrabalen:manualy:kontext:frekvence [2023/03/13 14:17] (current) – [Custom settings of frequency distribution] lukes
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 ==== Table view ==== ==== Table view ====
  
-[{{ :en::manualy:kontext:fqdist-word-drevo_tab_en.png?direct&350|Frequency list of the words of lemma //dřevo// (including representations of confidency intervals) }}]+[{{ :en::manualy:kontext:fqdist-word-drevo_tab_en.png?direct&400|Frequency list of the words of lemma //dřevo// (including representations of confidency intervals) }}]
  
 The default display is a table showing the absolute and relative frequencies for each item (including the option to display confidence intervals).   The default display is a table showing the absolute and relative frequencies for each item (including the option to display confidence intervals).  
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 After clicking on the heading of the column, the table will automatically be rearranged according to the selected column. This way, it is possible to create a list that is arranged alphabetically (in addition to the usual list arranged according to the frequency). After clicking on the heading of the column, the table will automatically be rearranged according to the selected column. This way, it is possible to create a list that is arranged alphabetically (in addition to the usual list arranged according to the frequency).
 +
 +The **Share the table** function (the link is placed in the row above the table) generates a permanent link to the table, which can be sent directly from the form window to the specified e-mail address or later mentioned in an article, study, etc.
  
 ==== Chart view ==== ==== Chart view ====
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 ===== Custom settings of frequency distribution  ===== ===== Custom settings of frequency distribution  =====
  
-The form which appears after clicking on the option **Frequency distribution → Custom** consists of two sections:+The form which appears after clicking on the menu item **Frequency → Custom** offers four options:
  
-  - form for multilevel frequency distribution (which can be used to analyze [[en:pojmy:atributy_pozicni|positional attributes]]) such as word, lemma, sublemma, tag, verbtag, etc.)  +  - multilevel frequency distribution (which can be used to analyze [[en:pojmy:atributy_pozicni|positional attributes]]) such as word, lemma, sublemma, tag, verbtag, etc.)  
-  - form for frequency distribution according to the [[en:pojmy:atributy_strukturni|structure attributes]] (such as ''[[en:pojmy:txtype|txtype]]'', ''[[en:pojmy:medium|med]]'' or ''[[en:pojmy:srclang|srclang]]'') +  - frequency distribution according to the [[en:pojmy:atributy_strukturni|structure attributes]] (such as ''[[en:pojmy:txtype|txtype]]'', ''[[en:pojmy:medium|med]]'' or ''[[en:pojmy:srclang|srclang]]'') 
-  - form for frequency distribution reflecting the two-attribute interrelationship (both positional and structure attributes)+  - dispersion plot showing the distribution of the searched concordance across the entire corpus 
 +  - 2-dimensional frequency distribution reflecting the relationship between two attributes (both positional and structure attributes)
  
 [{{ :en:manualy:kontext:fqdist-pozice_en.png?direct&300|Form for multilevel frequency distribution ([[en:pojmy:atributy_pozicni|positional attributes]]) }}] [{{ :en:manualy:kontext:fqdist-pozice_en.png?direct&300|Form for multilevel frequency distribution ([[en:pojmy:atributy_pozicni|positional attributes]]) }}]
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 Just like the items, the structural attributes can also be rearranged in the table according to any column. This is especially useful when we need to know the order according to the relative frequency which allows for comparison of the number of occurrences even in the corpora of different sizes. Just like the items, the structural attributes can also be rearranged in the table according to any column. This is especially useful when we need to know the order according to the relative frequency which allows for comparison of the number of occurrences even in the corpora of different sizes.
 +
 +==== Disperze ====
 +
 +The [[pojmy:frekvence#disperze_jevu|Dispersion]] function allows you to graphically represent the distribution of a given searched phenomenon across the text/corpus. In the initial form you need to set the number of sections (maximum 1000) into which the corpus will be divided for the purpose of displaying the dispersion. The resulting graph then shows the number of occurrences of the searched phenomenon within each section on the y-axis.
 +
 +[{{en:manualy:kontext:disperze.png?direct&450|Dispersion of the lemma //dřevo// (division into 100 sections) in SYN2020}}]
 +
  
 ==== Two-attribute interrelationship frequency distribution ==== ==== Two-attribute interrelationship frequency distribution ====
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 After clicking on **Make frequency list**, a table of results is displayed summarizing the number of occurrences of the adjectives in three selected text type groups (fiction, non-fiction and journalistic texts), sorted by frequency. This default setting can be changed: you can re-sort the table by [[en:pojmy:ipm|ipm]], switch the orientation of rows and columns or opt for a list of attribute pairs. If you are an advanced user, you can also try to sort the rows based on three criteria (attribute value, the total of absolute/relative frequency in a row or in a column), set the confidence interval (CI) or temper with the color mapping (for further information, see the help question mark next to the **Color mapping** choice). If you choose the relative frequency display, you can also look at a graph with confidence intervals by clicking on the chart icon next to each variable. After clicking on **Make frequency list**, a table of results is displayed summarizing the number of occurrences of the adjectives in three selected text type groups (fiction, non-fiction and journalistic texts), sorted by frequency. This default setting can be changed: you can re-sort the table by [[en:pojmy:ipm|ipm]], switch the orientation of rows and columns or opt for a list of attribute pairs. If you are an advanced user, you can also try to sort the rows based on three criteria (attribute value, the total of absolute/relative frequency in a row or in a column), set the confidence interval (CI) or temper with the color mapping (for further information, see the help question mark next to the **Color mapping** choice). If you choose the relative frequency display, you can also look at a graph with confidence intervals by clicking on the chart icon next to each variable.
  
-[{{:en::manualy:kontext:2d-fqdist_en.png?direct&350|Result of a 2D frequency distribution}}]+[{{:en::manualy:kontext:2d-fqdist_en.png?direct&400|Result of a 2D frequency distribution}}]
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