I want to create a vector from a dataframe in a loop. Then I want to create a new column from this vector.
for row in df.itertuples():
mm = str(row.t) #selecting "t" column
nn = get_sec(mm) #this function converts time to seconds
df["s"] = nn #I want to add my new vector to a new "s" column in my df
print(df.head()) #only gives me the last number in the "nn" column.
Any help is appreciated.
Thank you.
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