Description Usage Arguments Details Value Note Author(s) Examples
Finding association between variable Z at i^th position and Z_{R} at j^th position. Here, the standard normal variable Z represents the occurence of R=(A,G) and Y=(C, T) at each position in the position wise aligned dataset, whereas the the standard normal variable Z_{R} reprsents the occurences of nucleotides A and G at any position based on some threshold value.
1 | assoc_Zi.ZjR(x, rZiZj)
|
x |
A dataframe of position wise aligned sequence dataset having A, T, G and C only. |
rZiZj |
An object generated by using the function |
The user has to supply the input dataset as well as the output generated from the function assoc_Zi.Zj
.
A numeric matrix of order L by L for the dataset of L nucleotides long sequences.
It may happen that the convergence will not reach after a ceratin number of iterations and will not produce any output. In such situation, the user is advised to exclude or include some positions , or otherwise include or exclude certain sequences. The user should exploit both options till convergence is reached.
Prabina Kumar Meher & A. R. Rao
1 2 3 4 5 | data(don_dat)
kk <- don_dat[1:300,]
zizj <- assoc_Zi.Zj(x=kk)
zizjr <- assoc_Zi.ZjR(x=kk, rZiZj=zizj)
zizjr
|
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