closestToZero            package:RNAither            R Documentation

_R_e_t_u_r_n _t_h_e _r_e_p_l_i_c_a_t_e _v_a_l_u_e _c_l_o_s_e_s_t _t_o _z_e_r_o

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

     Out of a set of replicate values, returns the one closest to zero.

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

     closestToZero(Ivec, na.rm = T)

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

    Ivec: All channel values for a specific siRNA/gene 

   na.rm: Removes NA values 

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

     A double giving the value closest to zero out of the given
     replicate values.

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

     'rms', 'trim', 'furthestFromZero', 'summarizeReps',
     'summarizeRepsNoFiltering'

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

     data(exampleDataset, package="RNAither")
     Indexes <- findReplicates(dataset, "GeneName", "CPSF1")
     replicateclosest <- closestToZero(dataset$SigIntensity[Indexes])

