Error in if (abs(m_guesses[length(m_guesses)] - m_guesses[length(m_guesses) - :missing value where TRUE/FALSE needed

[KyleRowe1230]

Dear FEAST Group,

Hello,

I'm trying run FEAST on a 16S dataset and have encontered an error while running the algorithm. Command and error below:

> FEAST_output <- FEAST(C = otus, metadata = metadata, different_sources_flag = 0, dir_path = "~/FEAST/",outfile="demo")
Error in if (abs(m_guesses[length(m_guesses)] - m_guesses[length(m_guesses) -  : 
missing value where TRUE/FALSE needed

Thanks!

Kyle

[nikolgr]

No response?

[AkilaMuthalagu]

Does anyone have a solution for this? I am facing the same issue

[AkilaMuthalagu]

It shows there are missing values in your data file. I used (is.na) function to find the rows and columns.
if (any(is.na(otus))) {
stop("Error: Missing values detected in 'otus'. Please handle missing values.")
}

##Result: Error: Error: Missing values detected in 'otus'. Please handle missing values. To check the row with missing values
rows_with_na <- which(apply(metadata, 1, anyNA))
cols_with_na <- which(apply(metadata, 2, anyNA))

I used replace function to add 0, That worked for me