Minimum permissible value
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Converts any value less than the specified floating point number to missing data. This data cleaning method applies to continuous variables only
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Maximum permissible value
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Converts any value greater than the specified floating point number to missing data. This data cleaning method applies to continuous variables only
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Maximum run length for same value (invariance)
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Converts any run (i.e., series of repeated consecutive values) longer than the specified integer value to missing data. This data cleaning method applies to continuous variables only
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Aggregation statistics type
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Summarizes data by central tendency (mean, median, mode), variation (std. dev.), range (minimum, maximum), or total (sum). Select a field, and click the down arrow to display the following commands:
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If no data found in interval, replace with
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Replaces blank records with one of three types of user-specified values. This data cleaning method applies to both continuous and categorical variables:
- Missing Data: Displays the value of the Missing Data (MD) code for a given variable as specified in the STATISTICA Spreadsheet Variable Specifications dialog. The global Default Missing Data Value (i.e., -999999998) is set on the Options dialog - Spreadsheets tab accessible from the Tools menu
- Duplicate of previous aggregate: Displays the modified value (based on selected Aggregation statistics type) of the previous observation
- Duplicate of previous observation: Displays the actual value of the previous observation
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