i want to combine months from years into sequence, for example, i have dataframe like this: i want to sequence the months of the date. the desired output is: which means feb’15 is the first month in the date list and jan’2016 is the 12th month after feb’2015 Answer If your date column is a datetime (if it’s not, cast
Tag: sequence
Merging csv files in order of date created Python Pandas
I am merging 3700 csv files with a total of 10 million rows. The files do not have a sequential naming but the date in which they were created(Descending) is sequential. I use the following code to …
Iterate over list selecting multiple elements at a time in Python
I have a list, from which I would like to iterate over slices of a certain length, overlapping each other by the largest amount possible, for example: In other words, is there a shorthand for zip(seq, seq[1:], seq[2:]) where you can specify the length of each sub-sequence? Answer [seq[i:i+3] for i in range(len(seq)-2)] is the Python code for something similar.
Python: How to encode DNA sequence using binary values?
I would like to convert a file that contained few DNA sequences into binary values which is as follow: A=1000 C=0100 G=0010 T=0001 FileA.txt CCGAT GCTTA Desired output 01000100001010000001 …