Type: | Command |
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Description: | Continue Program Execution Command: Resumes execution of a halted program. | |
| Since CONT is a command, it can be assigned to a key or to a custom menu. | |
Access: | !Æ | ( Æis the |
Input/Output: | None |
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Example: | The program |
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« "Enter A, press { CONT }" { CONT } MENU PROMPT »
displays a prompt message, builds a menu with the CONT command assigned to the first menu key, and halts the program for data input. After entering data, pressing %CONT% resumes program
execution. (Note that pressing !Æis equivalent to pressing %CONT%.)
See also: HALT, KILL, PROMPT
CONVERTType: | Command |
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Description: | Convert Units Command: Converts a source unit object to the dimensions of a target unit. | ||||
| The source and target units must be compatible. The number part x2 of the target unit object is | ||||
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Access: | !Ú UNITS TOOLS CONVERT | ( Ú is the | |||
Input/Output: |
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| Level 2/Argument 1 Level 1/Argument 2 |
| Level 1/Item 1 | |
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| x1_unitssource | x2_unitstarget | → | x3_unitstarget |
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See also: | UBASE, UFACT, →UNIT, UVAL |
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| CORR | Command |
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Type: |
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Description: | Correlation Command: Returns the correlation coefficient of the independent and dependent data | ||||
| columns in the current statistics matrix (reserved variable ΣDAT). |
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The columns are specified by the first two elements in the reserved variable ΣPAR, set by XCOL and YCOL, respectively. If ΣPAR does not exist, CORR creates it and sets the elements to their default values (1 and 2).
The correlation is computed with the following formula:
n
∑(xin1 – xn1)(xin2 – xn2)
i = 1
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| ∑ (xin1 | – xn1)2 | ∑ (xin2 – xn2)2 |
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| i = 1 | i = 1 |
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| where xin1 is the ith coordinate value in column n1, xin2 is the ith coordinate value in the column | ||||
| n2, xn1 is the mean of the data in column n1, xn2 is the mean of the data in column n2, and n is the | ||||
| number of data points. |
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Access: | …µCORR |
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Input/Output: |
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| Level 1/Argument 1 |
| Level 1/Item 1 | |
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See also: | COLΣ, COV, PREDX, PREDY, XCOL, YCOL |
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Full Command and Function Reference