Cross Validated
tchakravarty's user avatar
tchakravarty's user avatar
tchakravarty's user avatar
tchakravarty
  • Member for 11 years, 9 months
  • Last seen more than a month ago
  • Mumbai, India
Profile Activity
Stats
8,592
reputation
1.1m
reached
83
answers
9
questions
Communities
View all
About

Statistician.

Badges
View all badges
2
gold badges
38
silver badges
53
bronze badges
Top tags
View all tags
209
Score
19
Posts
21
Posts %
178
Score
19
Posts
21
Posts %
105
Score
13
Posts
14
Posts %
74
Score
8
Posts
9
Posts %
54
Score
11
Posts
12
Posts %
44
Score
7
Posts
8
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
answer
84
How to tune hyperparameters of xgboost trees?
Nov 13, 2015
answer
61
What is the difference between GARCH and ARMA?
Oct 30, 2012
answer
60
Replicating Stata's "robust" option in R
Sep 28, 2014
answer
57
Logistic Regression: Scikit Learn vs Statsmodels
Mar 25, 2016
answer
51
How do I interpret a probit model in Stata?
Nov 6, 2012
answer
36
How are the standard errors of coefficients calculated in a regression?
Dec 1, 2012
answer
28
Calculate coefficients in a logistic regression with R
Jan 1, 2014
answer
23
Which Dickey-Fuller test for a time series modelled with an intercept/drift and a linear trend?
Nov 30, 2012
answer
22
I know the 95% confidence interval for ln(x), do I also know the 95% confidence interval of x?
Jul 12, 2020
answer
15
Count the number of each unique row in a data frame?
Oct 22, 2014
Top Meta posts
1
0
9
Upright greek letters
Top network posts
View all network posts
136
Home directory not being created
100
Apache Spark: How to use pyspark with Python 3
95
Fitting several regression models with dplyr
75
geom_text how to position the text on bar as I want?
43
Difference between a REPL and interactive shell

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.