aRTtheme-openQuerier           package:aRT           R Documentation

"_a_R_T_q_u_e_r_i_e_r"

_D_e_s_c_r_i_p_t_i_o_n:

     Initializer of 'aRTquerier' objects.

_U_s_a_g_e:

     ## S4 method for signature 'aRTtheme':
     openQuerier(object, geom=c("", "points", "lines", "polygons", "none"), loadatt=TRUE, chronon = c("nochronon", "second", "minute", "hour", "day", "month", "year", "dayofweek", "dayofmonth", "dayofyear", "monthofyear", "season", "weekofyear", "hourofday", "minuteofhour", "secondofminute"), stat = c("nostat", "sum", "max", "min", "count", "validcount", "stddev", "kernek", "mean", "variance", "skewness", "kurtosis", "median", "varcoeff", "mode"))

_A_r_g_u_m_e_n_t_s:

  object: Object of class 'aRTtheme'}.

    geom: Which geometry will be retrieved? One of "points",
          "polygons", "lines", "cells".

 loadatt: Will attributes be retrieved?

 chronon: A temporal slicing.

    stat: An operator to be applied over the elements of the same
          slice.

_C_h_r_o_n_o_n:


        *  nochronon

        *  second

        *  minute

        *  hour

        *  day

        *  month

        *  year

        *  dayofweek

        *  dayofmonth

        *  dayofyear

        *  monthofyear

        *  season

        *  weekofyear

        *  hourofday

        *  minuteofhour

        *  secondofminute

_S_t_a_t:


        *  nostat

        *  sum

        *  max

        *  min

        *  count

        *  validcount

        *  stddev

        *  kernek

        *  mean

        *  variance

        *  skewness

        *  kurtosis

        *  median

        *  varcoeff

        *  mode

_A_u_t_h_o_r(_s):

     Pedro Ribeiro de Andrade

_S_e_e _A_l_s_o:

     See 'aRTquerier-class' to the description of this class.

