Annotation of loncom/html/adm/help/tex/Spreadsheet_Functions.tex, revision 1.2
1.2 ! bowersj2 1: \label{Spreadsheet_Functions}
1.1 bowersj2 2: The following functions are available in the spreadsheet:
3:
4: \begin{itemize}
5:
6: \item \texttt{\&NUM(range)} - number of non-empty cells in range
7:
8: \item \texttt{\&BIN(low, high, range)} - number of non-empty cells in
9: range with values between low and high
10:
11: \item \texttt{\&SUM(range)} - sum of the non-empty cells in range
12:
13: \item \texttt{\&MEAN(range)} - mean value of non-empty cells in range
14:
15: \item \texttt{\&STDDEV(range)} - standard deviation of non-empty cells
16: in range
17:
18: \item \texttt{\&PROD(range)} - product of non-empty cells in range
19:
20: \item \texttt{\&MAX(range)} - maximum value of non-empty cell in range
21:
22: \item \texttt{\&MIN(range)} - minimum value of non-empty cells in
23: range
24:
25: \item \texttt{\&SUMMAX(n ,range)} - sum of the maximum n non-empty
26: cells in range
27:
28: \item \texttt{\&SUMMIN(n, range)} - sum of the minimum n non-empty
29: cells in range
30:
31: \item \texttt{\&EXT(expression)} - access to EXT function in lonnet
32:
33: \end{itemize}
34:
35: In addition, non-IO Perl functions work in cells, which is internally
36: evaluated within a safe space. Field names and Column-Row combinations
37: can be used as variables.
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