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| en:manualy:kontext:konkordance [2016/11/08 16:49] – [Undo] veronikapojarova | en:manualy:kontext:konkordance [2018/08/06 10:57] – [Undo] michalskrabal |
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| ===== Shuffle ===== | ===== Shuffle ===== |
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| In the default settings the individual lines [[en:pojmy:konkordance|concordance]] are randomly shuffled. This is advantageous especially in situations when the concordance is extensive and we need to acquire a representative sample (e.g. for manual analysis). If we want to create another shuffled result (and get a new random sample of lines), we can use the option **Concordance→ Shuffle**. If we didn't have the //Shuffle// option turned on in the default settings, the concordance would be ordered according to the order in which the search results (individual concordance lines) are found in the corpus (e.g. in the corpus [[en:cnk:syn2010|SYN2010]] the first texts are fiction, then specialized and finally journalistic). | In the default settings the individual [[en:pojmy:konkordance|concordance]] lines are randomly shuffled. This can be used to an advantage especially in situations when the concordance is extensive and we need to acquire a representative sample (e.g. for manual analysis). If we want to create another shuffled result (and get a new random sample of lines), we can use the option **Concordance→ Shuffle**. If we didn't have the //Shuffle// option turned on in the default settings, the concordance would be ordered according to the order in which the search results (individual concordance lines) are found in the corpus (e.g. in the corpus [[en:cnk:syn2010|SYN2010]] the first texts are fiction, then specialized and finally journalistic). |
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| The result of the operation is the shuffling of the individual concordance lines. This shuffle is random, but it is repeatable. For every concordance there is a definite shuffle algorithm which causes the results after the first, second, third... //n// shuffle are the same after repeated trials on the same query. This guarantees the repeatability of the corpus experiments and when the shuffled concordance is used. | The result of the operation is the shuffling of the individual concordance lines. This shuffle is random, but it is repeatable. For every concordance there is a definite shuffle algorithm which causes the results after the first, second, third... //n// shuffle are the same after repeated trials on the same query. This guarantees the replicability of the corpus experiments and when the shuffled concordance is used. |
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| We recommend that the option //Shuffle// be used automatically (see [[en:manualy:kontext:moznosti_zobrazeni|Display]]), which ensures that every concordance, before being displayed, is randomized in this way. Such an approach functions as an effective prevention against drawing incorrect conclusions from studying a sample of results which originate from an unrepresentative set of texts. | We recommend that the option //Shuffle// be used automatically (see [[en:manualy:kontext:moznosti_zobrazeni|Display]]), which ensures that every concordance, before being displayed, is randomized in this way. Such an approach functions as an effective prevention against drawing incorrect conclusions from studying a sample of results which originate from an unrepresentative set of texts. |
| Therefore, Query overview is a more complex and more general variant of the simple //Undo// (see below), which is only capable of one step backwards. It also allows for an exact query specification for future use, e.g. in a research report, scientific paper etc. | Therefore, Query overview is a more complex and more general variant of the simple //Undo// (see below), which is only capable of one step backwards. It also allows for an exact query specification for future use, e.g. in a research report, scientific paper etc. |
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| ===== Undo===== | ===== Archive query ===== |
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| | The **Archive query** feature can be used to name the entered query and permanently store it in the query history (displayed under **Query → Recent queries**). The complete status of the query form is stored, including e.g. selected text types. |
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| | ===== Undo ===== |
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| The function **Concordance→ Undo**, similar to that in other programs, takes back the last step. In our case this function is limited only to the operations which influence concordance (i.e. filter, sorting, shuffle etc.). It does not apply to user settings or view options. | The function **Concordance → Undo**, as in other similar programs, takes back the last step. In our case, this function is limited only to the operations that influence the concordance (i.e. filter, sorting, shuffle etc.). It does NOT apply to user settings or view options. |
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| <WRAP center round box 48%> | <WRAP center round box 48%> |
| **[[en:manualy:kontext:index|Menu]]**: [[en:manualy:kontext:novy_dotaz|Query]] • [[en:manualy:kontext:subkorpus|Corpora]] • [[en:manualy:kontext:ulozit|Save]] • [[en:manualy:kontext:konkordance|Concordance]] • [[en:manualy:kontext:filtr|Filter]] • [[en:manualy:kontext:frekvencni_distribuce|Frequency]] • [[[[en:manualy:kontext:kolokace|Collocation]] • [[en:manualy:kontext:moznosti_zobrazeni|View]] • [[en:manualy:kontext:napoveda|Help]] | **[[en:manualy:kontext:index|Menu]]**: [[en:manualy:kontext:novy_dotaz|Query]] • [[en:manualy:kontext:korpusy|Corpora]] • [[en:manualy:kontext:ulozit|Save]] • [[en:manualy:kontext:konkordance|Concordance]] • [[en:manualy:kontext:filtr|Filter]] • [[en:manualy:kontext:frekvence|Frequency]] • [[[[en:manualy:kontext:kolokace|Collocation]] • [[en:manualy:kontext:zobrazeni|View]] • [[en:manualy:kontext:napoveda|Help]] |
| </WRAP> | </WRAP> |
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