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Factor keys
A further button on the Edit>Factors dialog box is Key, which you could examine with the factors ...
Combining factors (e.g. to average)
With the Tasmania nematodes sheet active, open the Factors dialog with Edit>Factors. Combining fa...
Multiple sessions and recent workspaces
As a further example of Fill>Value to quickly set up a factor of group levels you might like to r...
Renaming & reordering factors
Finally, to make factors in the Tasmania nematodes sheet consistent with the text format copepod ...
Cut, Copy, Paste, Delete in factors
An alternative (and clumsier!) way of creating this factor would be type in the top half, then hi...
Creating & filling in factors
In the Factors dialog box (obtained from Edit>Factors on Tasmania nematodes) take Add>(Add factor...
Use of factors
With Tasmania nematodes as the active window, select Edit>Factors from the main menu (or use the ...
Active window
If you have been carrying out the manipulations in Section 1, by now you will have several sheets...
Output data formats
Output format options, with File>Save Data As, are generally the reverse of input choices. The de...
Merging worksheets
For data collection reasons, it may still be the case that data from essentially the same array a...
Size of data worksheets
There are no fixed size limits for arrays within PRIMER 7, simply an overall limit determined by ...
Dialog for input of text format files
Read in the first of the above text files: File>Open>(Files of type: Text Files (*.txt, *.csv)) &...
Factors in 3-column text format files
Associated with each record are often one or more factors which define the conditions under which...
Opening several files at once
The directory C:\Examples v7\Tasmania meiofauna contains the PRIMER 7 files of separate nematode ...
(Tasmanian meiofauna)
This study concerns meiofaunal abundances from a two-way layout of samples on a sand-flat in Eagl...
Missing or zero values?
The final option is whether a blank cell in the Excel sheet should be interpreted as a Missing va...
Wizard for input data
File>Open gives the same Open dialog box as previously but, importantly, the drop down menu on th...
(Ekofisk abiotic data)
For the 39 sites around the Ekofisk oil-field, environmental data is available on concentrations ...
Opening Excel files
Usually, rectangular data matrices of variables by samples, or samples by variables, will initial...
Properties
Edit>Properties produces the Sample Data Properties dialog box, seen earlier, where information a...