Applied Statistics

Statistics in finance, economics, engineering. Actuarial science. Econometrics. Operations research.
G
Factorial repeated measures MANOVA
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0
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30
Gudrun
K
Does this COVID life expectancy study use bad statistics?
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1
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107
noetsi
S
Two-sided test of equality for column proportions
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3
Views
216
obh
D
Test significant difference question
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7
Views
389
doie
V
Forecast techniques in production environment
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1
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93
noetsi
Francisco Sáez
Mean Squared Error explained in a visual manner (method case)
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1
Views
151
hlsmith
N
Removed by user
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0
Views
97
negwtr
C
Removing influences (operator, material differences) from samples
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0
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99
CABAL
J
Statistical/practical significant difference
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0
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148
Jaafar
H
Can it be useful to standardize the observations over the entire dataset even when the units are the same?
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1
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118
Dason
R
A/B testing (experimentation) question
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2
Views
200
obh
D
ANOVA analysis of two site management types
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5
Views
360
katxt
M
Multi-objective optimization-selection of decision variables
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0
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160
Maria Eva
T
two data sets separation
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2
Views
218
tucooooo
W
For a known variance, what mean maximizes Shannon enthalpy?
Replies
4
Views
288
winestat
T
Analyzing and visualizing patient flow in an emergency department
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7
Views
442
noetsi
A
Post stratification question
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0
Views
181
abeshkkc
noetsi
Is the variance changing in this
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1
Views
228
noetsi
noetsi
Unrestricted versus restricted intercept
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0
Views
146
noetsi
noetsi
How can one ever run OLS on real world data
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0
Views
174
noetsi
noetsi
VECM verus GECM
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0
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119
noetsi
T
Artifact in plotting CDF with oil and gas data?
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2
Views
301
TheLion817
M
Optimal solution for 2 set of complimantary data
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3
Views
210
Dason
T
Remove the effect of milk price on milk production data
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2
Views
364
noetsi
M
Can I study 2- or 3-way models for a 4-way study?
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7
Views
487
Mark17
C
Finding P-Values For a Null Hypothesis with Neutral Trend
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2
Views
409
katxt
S
I am having trouble getting a normal bell curve out.... - Any help is appreciated. Will pay
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9
Views
648
katxt
M
Which distance metric should I use for county clustering?
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2
Views
231
mthelm
noetsi
When assumptions get violated.
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1
Views
293
fed2
B
Analyzing whether a relationship changes after an event
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3
Views
386
noetsi
noetsi
How to improve forecasting
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10
Views
670
noetsi
M
How to do a 1x2 frequency comparison?
Replies
4
Views
356
Mark17
Z
What statistical method should I use to comapare variables over time?
Replies
2
Views
368
noetsi
H
Dummy variables in fixed effects models
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0
Views
251
hzhou
A
Rookie finance question: standard deviation
Replies
0
Views
299
andybandy123
C
What statistical test would best suit my data?
Replies
1
Views
341
obh
K
Dealing with definition changes mid time series
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2
Views
351
noetsi
noetsi
Graphs or formal tests
Replies
4
Views
357
noetsi
S
Mixed model Beta distribution fit diagnostics
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0
Views
268
szm
noetsi
Univariate versus multivariate time series
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0
Views
247
noetsi
P
Sports Statistics
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0
Views
275
petezahut
N
DELETED
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0
Views
378
nicko_pk
L
Cut-off Value in Survery
Replies
1
Views
313
noetsi
noetsi
What is percent difference really doing.
Replies
3
Views
312
Dason
N
Introductory Time Series
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15
Views
683
NegativeKurtosis
R
Time Series Problem
Replies
6
Views
538
vinux
I
Problem on Tests on mean and variance
Replies
3
Views
474
fed2
X
volatility analysis
Replies
0
Views
404
xcrninast
noetsi
Best form of time series regression
Replies
0
Views
364
noetsi
S
A/B test for proportions calculating sample size
Replies
0
Views
383
Statstat
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