islay package:boot R Documentation _J_u_r_a _Q_u_a_r_t_z_i_t_e _A_z_i_m_u_t_h_s _o_n _I_s_l_a_y _D_e_s_c_r_i_p_t_i_o_n: The 'islay' data frame has 18 rows and 1 columns. Measurements were taken of paleocurrent azimuths from the Jura Quartzite on the Scottish island of Islay. _U_s_a_g_e: islay _F_o_r_m_a_t: This data frame contains the following column: '_t_h_e_t_a' The angle of the azimuth in degrees East of North. _S_o_u_r_c_e: The data were obtained from Hand, D.J., Daly, F., Lunn, A.D., McConway, K.J. and Ostrowski, E. (1994) _A Handbook of Small Data Sets_, Chapman and Hall. _R_e_f_e_r_e_n_c_e_s: Davison, A.C. and Hinkley, D.V. (1997) _Bootstrap Methods and Their Application_. Cambridge University Press. Till, R. (1974) _Statistical Methods for the Earth Scientist_. Macmillan.