LDheatmapData           package:LDheatmap           R Documentation

_E_x_a_m_p_l_e _d_a_t_a _s_e_t _f_o_r _L_D_h_e_a_t_m_a_p

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

     HapMap.dat:  genotypes on 15 SNPs for 60 people

     distance:    Physical map positions of the 15 SNPs in HapMap.dat

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

     data(LDheatmapData)

_F_o_r_m_a_t:

     HapMap.dat: A dataframe of SNP genotypes. Each row represents an
     individual. Each column represents a SNP.

     distance: a vector of integers, representing SNP physical map
     locations on the chromosome.

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

     Data on SNPs with minor allele frequency greater than 5% from a
     9kb region of chromosome 7 (base positions 126273659 through
     126282556 from release 7 of the International HapMap Project). 
     Genotypes from 30 parent-offspring trios (both parents, one
     offspring) were obtained. The 30 trios are taken from the
     so-called CEPH families, a set of multi-generational Caucasian
     families from Utah. From this set of 90 people, 60 parents were
     extracted.

_S_o_u_r_c_e:

     International HapMap Project <URL: www.hapmap.org>

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

      data(LDheatmapData) 

