The optimal interval between two consecutive mammograms is uncertain. The UK Frequency Trial did not show a significant difference in breast cancer mortality between screening every year (study group) ...

Continuous data can be grouped using a frequency tally. The class interval 0 ≤ \(x\) < 10 can have any values greater than or equal to 0 but less than 10 in it. This group includes anything exactly ...

The Frequency Counts table, a portion of which is shown in Figure 38.13, includes the variable values, counts, percentages, and cumulative percentages. You can generate frequency tables for both ...

The OUT= data set can only contain data with the same frequency. If the data file you want to read contains time series data with several frequencies, you can indicate the frequency of data you want ...