signalseeker

signalseeker has asked 15 questions and find answers to 4 problems.

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data scientist + hacker + quant trader

signalseeker questions

What is the equivalents of matlab's pcolor in R?
Idiomatic way to parse POSIX timestamps in pandas?
Workflow for developing number crunching applications on amazon ec2/S3
What is the time complexity of ordered operations in TreeSet?
Getting the contents of a library interactively in R
Data analysis using R/python and SSDs
KDB+ like asof join for timeseries data in pandas?
How to set cairo as default backend for x11() in R?
Pandas - grouping intra day timeseries by date
Converting unix seconds in milliseconds to POSIXct/POSIXlt

signalseeker answers

Pandas Rolling Computations on Sliding Windows (Unevenly spaced)
Pandas - grouping intra day timeseries by date