DSM questions

DSM answers

• Platform Independent Text Hashing with Python
• simple t-test in python with CIs of difference
• Using Python CSV DictReader to create multi-level nested dictionary
• reading in rho delimited file
• Pandas: Create a new column with random values based on conditional
• Get Sympy to expand a fraction into a polynomial equation
• NumPy: Check if field exists
• Apply similar function to multilevel pandas dataframe
• pandas: split index string and sum up rows of equal slices
• Python one-liner to convert float to string