barrow              package:SensoMineR              R Documentation

_B_a_r_p_l_o_t _p_e_r _r_o_w _w_i_t_h _r_e_s_p_e_c_t _t_o _a _s_e_t _o_f _q_u_a_n_t_i_t_a_t_i_v_e _v_a_r_i_a_b_l_e_s

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

     Returns as many barplots as there are rows in a matrix. The
     barplots are automatically generated  for all the quantitative
     variables.

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

     barrow(donnee, numr = 2, numc = 2, numchar = 8, color = "lightblue",
           title = NULL)

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

  donnee: a data frame of dimension (_p,q_), where p is the number of
          products and _q_ is the number of sensory descriptors for
          instance

    numr: the number of barplots to be displayed per row (by default 2)

    numc: the number of barplots to be displayed per column (by default
          2)

 numchar: the number of character used to write the boxplot labels (by
          default 8)

   color: the color of the barplots (by default "lightblue")

   title: the title used in the graphs

_D_e_t_a_i_l_s:

     Missing values are ignored when forming barplots.

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

     Sbastien L Sebastien.Le@agrocampus-rennes.fr

_R_e_f_e_r_e_n_c_e_s:

     Becker, R. A., Chambers, J. M. and Wilks, A. R. (1988) _The New S
     Language_. Wadsworth & Brooks/Cole.
      Chambers, J. M., Cleveland, W. S., Kleiner, B. and Tukey, P. A.
     (1983) _Graphical Methods for Data Analysis_. Wadsworth &
     Brooks/Cole.

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

     'plot'

_E_x_a_m_p_l_e_s:

     data(chocolates)
     resdecat<-decat(sensochoc, formul = "~Product+Panelist", firstvar = 5, 
         graph = FALSE)
     ## Not run: 
     barrow(resdecat$tabT)
     barrow(resdecat$coeff, color = "orange")
     ## End(Not run)

