Statistics - Number of Cases

Card Puncher Data Processing

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The number function counts all the cases whereas the count function gives the number of non-null values in the variable.




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Card Puncher Data Processing
SQL Plus - Compute

COMPUTE in combination with the BREAK command, calculates and prints summary lines using various standard computations. The following summary function are available: SUM : Sum of the values in...
Level Of Measurement Table 1
Statistics - (Scales of measurement|Type of variables)

According to Stevens theory (On the Theory of Scales of Measurement), the four scales of measurement are: nominal ordinal ...
Thomas Bayes
Statistics - Statistic

In general, each statistic is an estimate of a parameter, whose value is not known exactly. Every number found using a sample is just an (approximation|estimation) of a parameter (the truth). in descriptive...



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