For coercing pandas date times (stored as numpy datetime):
for col in df.columns[df.dtypes == np.dtype('<M8[ns]')]:
# https://stackoverflow.com/questions/32827169/python-reduce-precision-pandas-timestamp-dataframe
# apply(lambda x: x.replace(microsecond=0))
df[col] = df[col].values.astype('datetime64[s]')
For coercing python datetime (here, a datetime.date, there ...
This is a note intended for my future self. Here’s how to do it:
.loc.Say I want to group by months, but not all of the ...
This was an incredible experience.
The crowds were just amazing, and seeing my son Olson at mile 6 in the rain and cold was amazing. With the weather, Olson on my mind, and the huge crowds, parts of the race were very emotional.
At about mile 11-13, I sped up ...
A brief moment of glory:
As a grad student trying to understand the emotional content of some unreadably large collection of texts, a typical night in grad school can often go something like this: You’re up late at night planning a new research study, thinking about trying some of this fancy sentiment-based text analysis ...
In the course I teach at UC Berkeley in the MIDS program, we use CodePen to build interactive web graphics. There are a host of reasons to use CodePen, but setting that aside for now, let's talk about how to host data files for CodePen. CodePen lacks a way ...
Today my wife Sam gave birth to our first son, Olson Stanley. He was born at 11:45AM, weighing 6 pounds and 9 ounces, at 20 some inches of length.
Mom and baby are happy and healthy and we are excited for this new chapter in our lives!
This is a re-port of an article I wrote for the MassMutal blog: https://blog.massmutual.com/post/a-grads-view-solving-real-problems.
Just this past May, I graduated from the University of Vermont and the Computational Story Lab research group to work as a senior data scientist with MassMutual. While there are many ...
Well, I never thought it would happen. Today I qualified for the Boston Marathon with a 3:00:04 showing at the Presque Isle Marathon.
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