Applied Statistics

Statistics in finance, economics, engineering. Actuarial science. Econometrics. Operations research.
P
half normal distribution fixed effect model
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0
Views
493
PI.vdB
P
Survival Analysis Alternative for disproportionately missing cases
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0
Views
612
Person123
Y
Definitive Screening Problem
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0
Views
561
Ygaber
S
Null Hypothesis - Alternative Hypothesis - T-test
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0
Views
603
Sttepanka
L
Test if statistically significant differences between the means of groups exist
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1
Views
629
hlsmith
B
Normal distribution of sample or population?
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14
Views
1,446
rogojel
E
Event study - varying sample size per event window allowed?
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2
Views
763
Eventstudy17
A
Three people checking
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0
Views
629
alsdhf
noetsi
comment on research design.
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15
Views
1,404
GretaGarbo
E
Merge two EOFs (principal components)
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0
Views
830
emilioe
A
ANOVA-customer satisfaction witb e-services provided by bank depend repondent's age
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0
Views
648
ashraf_zaidi
M
Variable importance in random forest
Replies
6
Views
1,232
hlsmith
H
Is there a Correlation metric for Categorical vs Numerical features?
Replies
2
Views
857
hlopes
M
What statistical Test should I use? Anova?
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0
Views
734
Msilvy
D
Reporting results p > .05 justified?
Replies
1
Views
743
hlsmith
C
Correlation and reproducibility
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0
Views
608
cspr
N
Posterior of a Lognormal Shape Parameter, in Terms of Prior Location & Shape
Replies
1
Views
1,159
CowboyBear
L
How to calculate Grubb's critical value (for an outlier test)
Replies
1
Views
1,827
katxt
S
Forecasting times eries with different daily length
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4
Views
1,068
Steinberg
R
Estimating Interaction effects SVAR
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4
Views
1,053
Robby
E
Chow test to compare regression models with different parameters
Replies
1
Views
688
CowboyBear
P
Compare different methods for classifying two datasets
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9
Views
1,360
pablrodr
W
Separating 5 item construct with scale 1-7 in three groups
Replies
2
Views
858
Wunschpunsch
M
DoE, RSM: What does Factor A*Factor A mean?
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3
Views
1,412
rogojel
M
Looking for a simple random biased method to order a set
Replies
1
Views
695
hlsmith
noetsi
When does a sample cease to be random
Replies
8
Views
1,921
hlsmith
D
20 independent variables, 1 dependent variable.Which variables explain variance best?
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0
Views
494
Deus_Ex_Machina
N
Pearson's Correlation + CFA?
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0
Views
1,072
n.white1978
noetsi
weighted average question
Replies
4
Views
1,048
noetsi
A
Messy methodology design
Replies
3
Views
1,061
rogojel
J
Description of continuous measurement
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0
Views
1,078
Jickro
J
2 Way ANOVA or multiple t tests with correction?
Replies
4
Views
2,738
rogojel
I
Effectiveness of Tutoring Program on Student Graduation?
Replies
2
Views
1,231
irguy
K
multi-level analysis
Replies
0
Views
865
kukuk
hlsmith
Transporting LASSO Model Results to Logistic Reg for Estimates
Replies
17
Views
2,094
hlsmith
A
Test vs gold standard clumsy doubt
Replies
5
Views
1,167
Karabiner
B
Guidance for using propensity score matching in R
Replies
1
Views
2,172
hlsmith
S
Find standard deviation of costs from different sources
Replies
1
Views
1,262
rogojel
noetsi
How long is data still useful for
Replies
8
Views
2,388
noetsi
noetsi
What is unbalanced data
Replies
4
Views
2,315
hlsmith
H
2-way4X3 Factorial ANOVA--does this require repeated measures for correlated errors ?
Replies
0
Views
600
hydrogeologist1
O
descriptive statistics
Replies
1
Views
969
hlsmith
A
Is it appropriate to not compare all samples and rather 2 of them and another 2?
Replies
0
Views
1,207
Alyona
S
Frequent user of ED
Replies
3
Views
1,749
CowboyBear
noetsi
test of proportion
Replies
3
Views
1,180
hlsmith
T
Polynomial Regression - Advice please
Replies
1
Views
1,255
TollemG
B
Problem finding a fitting statistical test
Replies
0
Views
1,655
Budie
noetsi
Leverage analysis for groups of outliers
Replies
6
Views
3,002
hlsmith
M
Merging Relevant Statistics
Replies
0
Views
1,178
mjsweet
T
How to segment customers by demographic data to maximize profit?
Replies
3
Views
1,610
zstatman
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