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Annotation of loncom/html/adm/help/tex/Spreadsheet_Functions.tex, revision 1.1

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