Cross Validated
Sponsored by
Sponsored logo
Profile Activity
Meta user
Network profile
926
reputation
2
8
13

Dave2e

Engineer with a 6-sigma black belt. Using Excel and R during the day. Some Swift for iOS for a special projects.

32
answers
0
questions
~8k
people reached
  • Virginia
  • Member for 4 years, 5 months
  • 95 profile views
  • Last seen 17 hours ago

Communities (2)

Top network posts

Top tags (47)

Score 24
Posts 16
Posts % 50
Score 12
Posts 5
Score 5
Posts 3
Score 5
Posts 2
Score 4
Posts 6
Score 4
Posts 2
View all tags →

Top posts (32)

All Questions Answers
Votes Newest
6 What is the probability of 4 person in group of 18 can have same birth month? Jun 15
6 Why are the ends of the prediction interval wider in the regression? Jun 22
5 Difference between Monty Hall and Russian roulette problems Aug 14 '17
4 Why is the sum of standard deviation of random effects in lme4 output greater than the actual sd of the variable itself? Oct 6 '18
4 Why is the intercept in multiple regression changing when including/excluding regressors? Oct 1 '19
3 wilcox.test gives different results in when using formula Jul 10 '17
3 How to simulate Likert-scale data in R? Oct 30 '18
2 Difficulty fitting polynomial model to data Jan 24 '19
2 What to do if the range of an input factor changes after running the experiment? Jun 9
1 How to plot quadratic model? Jun 27
View all questions and answers →

Badges (23)

Gold

2

Rarest

Silver

8

Rarest

Bronze

13

Rarest

View all badges →