Displaying 2 results from an estimated 2 matches for "ignacioquinterom".
Is there some command or alternative using dist.dna in ape package for models not included like GTR?
2011 Apr 12
1
Is there some command or alternative using dist.dna in ape package for models not included like GTR?
Hi,
I am making some DNA distances and I would like to use dist.dna as matrix in
R, but this command does not include models like GTR...
Is there some command or alternative using dist.dna in ape package for
models not included like GTR?
I would appreciate any help given
Thank you very much,
Ignacio Quintero
Laboratorio de biología evolutiva de vertebrados (Evolvert)
Departamento de Ciencias
2011 Feb 21
1
How to delete rows with specific values on all columns (variables)?
Hi,
I need to filter my data:
I think its easy but i'm stuck so i'll appreciate some help:
I have a data frame with 14 variables and 6 million rows. About half of this
rows have a value of "0" in 12 variables (the other two variables always
have values). How can I delete the rows in which all 12 variables have the
value of "0".
example (from my data, variable 14 is