I am trying to run a acoustic analysis of M for multiple files in a folder. I tried various ways with loops, but really unexperienced with writing them so struggling. However, that doesn't seem to be the problem, because the error message I'll get the error message:
"Error in inputw(wave = wave, f = f, channel) : argument "f" is missing, with no default".
When I then define f (which according to the help information is the sampling frequency of wave (in Hz). Does not need to be specified if embedded in wave.), so adding "f=48000", I receive the error message: "Error in fft(wave) : non-numeric argument"
When I run a single file out of the many, I do not have to define f at all. So I am a bit confused.
I understand that it is always more helpful adding your actual script in here, but if anyone can even help me with writing a loop for this that would be much appreciated. As mentioned before, I am very inexperience when it comes to that.
Looking forward to your answers and learn more.
Here is the code I wrote:
library(seewave) #for the package M
setwd("/Users/fiene123/Desktop/samples Sounds/August27-28_outside_Unit14_1am")
ldf <- list() # creates a list
listcsv <- dir(pattern = "*.wav") # creates the list of all the csv files in the directory
for (k in 1:length(listcsv)){
ldf[[k]] <- M(listcsv[k], plot = FALSE)
}