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Results tagged with st.statistics
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user 5908
Applied and theoretical statistics: e.g. statistical inference, regression, time series, multivariate analysis, data analysis, Markov chain Monte Carlo, design of experiments.
0
votes
1
answer
884
views
When to throw away data
Problem
Consider the following data set:
YEAR;AMOUNT;MEASUREMENTS
1985;9.53013698630137;365
1986;11.086301369863;365
1987;13.0712328767123;365
1988;11.9248633879781;366
1989;10.2191780821918;365
199 …
- 43
0
votes
2
answers
2k
views
Goodness-of-fit test for Generalized Additive Model
Hi,
I would like to do this:
fit <- test( measured_values, fitted_values )
Where:
the return value from the test function is: 0 < fit < 1.
measured_values are the observed data.
fitted_values ar …
- 43
2
votes
2
answers
3k
views
Multiple outliers for two variable linear regression
Problem
Visually, the "extreme" outliers in the following graph are somewhat obvious:
Question
Given:
T - Set of all temperatures
Y - Set of all years
ΣT - Sum of temperatures.
ΣY - Sum of year …
- 43