xclara package:cluster R Documentation
_B_i_v_a_r_i_a_t_e _D_a_t_a _S_e_t _w_i_t_h _3 _C_l_u_s_t_e_r_s
_D_e_s_c_r_i_p_t_i_o_n:
An artificial data set consisting of 3000 points in 3
well-separated clusters of size 1000 each.
_U_s_a_g_e:
data(xclara)
_F_o_r_m_a_t:
A data frame with 3000 observations on 2 numeric variables giving
the x and y coordinates of the points, respectively.
_S_o_u_r_c_e:
Sample data set accompanying the reference below, obtained from
.
_R_e_f_e_r_e_n_c_e_s:
Anja Struyf, Mia Hubert & Peter J. Rousseeuw (1996): Clustering in
an Object-Oriented Environment. _Journal of Statistical Software_,
*1*.