FeatureSet-class        package:oligoClasses        R Documentation

"_F_e_a_t_u_r_e_S_e_t" _a_n_d "_F_e_a_t_u_r_e_S_e_t" _E_x_t_e_n_s_i_o_n_s

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

     Classes to store data from Expression/Exon/SNP/Tiling arrays at
     the feature level.

_O_b_j_e_c_t_s _f_r_o_m _t_h_e _C_l_a_s_s:

     The FeatureSet class is VIRTUAL. Therefore users are not able to
     create instances of such class.

     Objects for FeatureSet-like classes can be created by calls of the
     form: 'new(CLASSNAME, assayData, manufacturer, platform, exprs,
     phenoData, featureData, experimentData, annotation, ...)'. But the
     preferred way is using parsers like 'read.celfiles' and
     'read.xysfiles'.

_S_l_o_t_s:


     '_m_a_n_u_f_a_c_t_u_r_e_r': Object of class '"character"'  

     '_a_s_s_a_y_D_a_t_a': Object of class '"AssayData"'  

     '_p_h_e_n_o_D_a_t_a': Object of class '"AnnotatedDataFrame"'  

     '_f_e_a_t_u_r_e_D_a_t_a': Object of class '"AnnotatedDataFrame"'  

     '_e_x_p_e_r_i_m_e_n_t_D_a_t_a': Object of class '"MIAME"'  

     '_a_n_n_o_t_a_t_i_o_n': Object of class '"character"'  

     '.___c_l_a_s_s_V_e_r_s_i_o_n__': Object of class '"Versions"'  

_M_e_t_h_o_d_s:


     _s_h_o_w 'signature(.Object = "FeatureSet")': show object contents 

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

     Benilton Carvalho

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

     'eSet', 'VersionedBiobase', 'Versioned'

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

     set.seed(1)
     tmp <- 2^matrix(rnorm(100), ncol=4)
     rownames(tmp) <- 1:25
     colnames(tmp) <- paste("sample", 1:4, sep="")
     efs <- new("ExpressionFeatureSet", exprs=tmp)

