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Guilherme Marthe's user avatar
Guilherme Marthe's user avatar
Guilherme Marthe's user avatar
Guilherme Marthe
  • Member for 7 years, 11 months
  • Last seen this week
  • São Paulo - State of São Paulo, Brazil
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Economist studying statistics at the IME-USP in Brazil. :D

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Top posts
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58
R dplyr: rename variables using string functions
May 3, 2017
14
How to remove a character (asterisk) in column values in r?
May 23, 2017
5
Split string into multiple columns per character in Pandas
Mar 18, 2020
4
R (tidyverse)- Columns sums for aggregated data for 2 categorical variables for Chi square test of independence?
Jan 8, 2018
3
How to validate a class attribute in python?
Oct 3, 2019
2
Shouldn't borrowed values end after an expression?
Feb 9, 2018
2
How would you translate lagged based column transformation in base r to dplyr pipe?
Dec 4, 2019
2
What is the prefered way to write next_ds on an Airflow template?
Apr 18, 2022
2
Getting started with Keras for machine learning
Jul 4, 2017
1
purrr: unable to modify global list
Jun 22, 2017
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72
Is it bad if I try to answer a question based on recently learned material while providing the source?
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9
Zero inflated distributions, what are they really?
7
Why isn't bootstrapping done in the following manner?
6
R: How does GLM deal with zeros in Poisson regresion?
5
Why fitting a Poisson GLM in an over dispersed dataset underestimate the standard error of the regression parameter?
5
Detecting interactions in large logistic regression models