Applied Statistics

Statistics in finance, economics, engineering. Actuarial science. Econometrics. Operations research.
V
T-testing of two samples(question about t-statistic)
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1
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565
peterhui81
C
Sample size for destructive testing
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4
Views
804
noetsi
L
Probability of Energy Shortage
Replies
3
Views
605
Miner
A
Weigthed chisquare statistics
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1
Views
599
noetsi
noetsi
Unobserved component models
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1
Views
566
noetsi
N
ARIMA (2,1,0) = ARI (2,1) Please : (
Replies
1
Views
570
Miner
N
Missing data for a paired t-test
Replies
1
Views
523
Karabiner
S
Standardizing X to standard normal
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0
Views
471
Show
M
How to solve...
Replies
3
Views
732
Archidamus
S
Standard Normal and T-Distribution
Replies
3
Views
520
Archidamus
C
Measure of dispersion in a time series
Replies
3
Views
945
noetsi
noetsi
Which type of time series is more accurate, ARIMA or Exponential Smoothing (including Holt Winters and Damptrend)
Replies
4
Views
699
noetsi
S
a logarithm transform of a predictor fixed proportional hazards in Cox model - how can that be ??
Replies
5
Views
1,096
statlimp
M
Performance evaluation
Replies
8
Views
1,046
noetsi
G
.
Replies
0
Views
552
geostats
S
"drop the loser" or futility in crossover trials
Replies
0
Views
544
statlimp
S
developing and assessing a prediction Cox model using lasso
Replies
8
Views
1,012
hlsmith
noetsi
Time Series Question
Replies
6
Views
1,052
noetsi
B
Variance calculation in remote sensing processing software
Replies
0
Views
486
BrendanMD
noetsi
Newey-West HAC
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0
Views
635
noetsi
R
How Content Marketing contributes to Purchase Decision (b2b) with SEM
Replies
0
Views
519
raymondpocher
P
Time series question-please heelp
Replies
0
Views
568
parsa1390
Bormon
Predicting population composition
Replies
2
Views
608
Bormon
P
fixedLassoInf returns a p-value of 1 for every coefficient, what do I do wrong?
Replies
17
Views
1,914
hlsmith
M
exponential failure rate at high failure count
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0
Views
614
MSStat
M
How to put table data in Vector Error Correction Form using Matrices?
Replies
0
Views
501
megatr0n
C
Observational experiment - what is the best method for showing preferred path
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0
Views
558
Cdunn
L
Statistical test to assess the relationship between an independent and dependent variable of an experiment
Replies
3
Views
1,089
gianmarco
J
Help with decision tree when continuous data
2
Replies
23
Views
7,173
Dason
A
How to determine if the results of my test data are significant
Replies
6
Views
718
achelp123
B
Looking for the best way to use my available data in a predictive model
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0
Views
563
brentw
M
How to Test for Co-integration with the Augmented Dickey-Fuller Test?
Replies
0
Views
580
megatr0n
L
Estimating Likelihood of NFL Game Outcomes
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0
Views
692
LeeBalto
noetsi
relative impact of predictors
Replies
1
Views
581
spunky
N
Use PCA scores as % for geographic areas
Replies
0
Views
451
Ninjagirl
noetsi
What does this F test nomeclature mean?
Replies
1
Views
685
spunky
J
Comparing Number of Members
Replies
5
Views
1,008
Karabiner
E
Resource Allocation Problem using Statistics
Replies
2
Views
558
ElieRahi84
K
Economics - Instrumental Variable: Does including past values of regressors into the IV cause exogeneity assumption to fail?
Replies
4
Views
1,084
Karl Kiesinger
A
Simple yet profoundly confusing
Replies
0
Views
548
Ameliorate87
Y
Time Series Data with both Daily and Monthly Variables
Replies
0
Views
503
Yankel
M
Can I use a VAR despite having co-integrated data?
Replies
0
Views
554
MetricsGuy
L
Gumbel Distribution
Replies
1
Views
783
Dason
M
Should I use some sort of Chi Square Distribution or another method... Any assistance is greatly appreciated.
Replies
1
Views
722
obh
C
Clustering Factor Scores
Replies
0
Views
912
chivasrom
L
Don't understand the meaning of ''training a dataset''
Replies
2
Views
643
hlsmith
K
Assessing how good a model is
Replies
3
Views
800
obh
noetsi
Exponential smoothing models
Replies
5
Views
1,196
Dason
L
The Unscented Kalman Filter and Item Response Theory (Undergrad thesis)
Replies
0
Views
626
LValentin
A
Time series analysis. Autocorrelation and differences
Replies
2
Views
832
ask.biostat
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