T3plot                package:cwhplot                R Documentation

_T_3_p_l_o_t

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

     T3 plot for a graphical check on normality together with 95%- and
     99%-acceptance regions. If the black line does not cross either
     the 5% nor the 1% line, the input data are normal with less than
     1% error.

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

       T3plot(x,lab=paste("T3 plot of ",deparse(substitute(x))),
       legend.pos="bottom", cex=0.6, ...)

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

       x: Data vector.

     lab: String for heading of plot.

legend.pos, cex, ...: see 'legend'.

_V_a_l_u_e:

     Is called for its side effect to produce a T3 plot.

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

     Sucharita Ghosh, ghosh@wsl.ch, 
      <URL: http://www.wsl.ch/staff/rita.ghosh> 
      with cosmetics by Christian W. Hoffmann,
     christian.hoffmann@wsl.ch.

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

     Ghosh, S. (1996) A new graphical tool to detect non-normality.
     Journal of the Royal Statistical  Society B , 58, 691-702.

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

       ## Not run: T3plot(rnorm(100)) 
       ## Not run: T3plot(rnorm(10000)) 
       ## Not run: T3plot(rnorm(1000)+runif(1000)*0.1) 
       ## Not run: T3plot(rnorm(1000)+runif(1000)*10)

