Statistics

Statistics course and homework discussion. Elementary statistics.
quark
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We only provide homework help to those who show effort
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5
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71,739
Sylas
TheEcologist
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Forum Guidelines: Smart posting behavior pays off
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1
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205,698
Dason
A
Non-inferiority testing.
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2
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16
akooha
M
How to argument for non-significant results
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4
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99
Markica85
P
Expected value of residuals for LASSO model?
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3
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58
hlsmith
A
Which clustering method can I use?
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6
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84
arkm25
N
Which statistics test to use?
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3
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79
Newbe
H
Paired T-Test
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1
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35
Karabiner
R
What test to use?
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6
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69
hlsmith
D
After performing an ANOVA, if it fails to reject H0 how we re-arrange the model?
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2
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52
ondansetron
R
Alternative to 2 way anova
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3
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56
Karabiner
S
Estimating proportion of real positives in the population
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0
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43
Samson
S
Multiple Regression
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6
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109
sandy7735
M
Averages of averages in Monte Carlo
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0
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43
MonteCarlos
F
How to compare simulation outputs to empirical data?
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0
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34
FredIngram
T
Ratio of two random variables squared
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7
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137
TimC
A
Which analysis
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3
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58
GretaGarbo
F
Convergence in probability
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0
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59
fran96cesco
J
Autoregression model failed Breusch-Godfrey test and Shapiro-Wilk test
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0
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39
JennyS
J
Durbin-Watson test vs Breusch-Godfrey test
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0
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43
JennyS
S
Sampling Distribution Problem
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1
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75
Dason
P
Generating and comparing summary statistics across a population and subset
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0
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50
Pictus
F
Probability of a sample being higher than a specified amount
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1
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77
Karabiner
M
Binomial Distribution
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0
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64
Mozz
hlsmith
Dose Response Curve (log logistic regression)
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5
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117
ondansetron
A
How to check for multicolinearity between two categorical variables when their contingency table contains many zero entries?
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0
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48
arkm25
B
sample selection on stratified sampling
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2
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81
bell
K
p-value for panelists correctly identifying both sets
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0
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42
Katherine0629
S
Strength n direction of the relationship
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0
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43
Sandra22
G
Chi square/mcnemars or Cochran's Q test
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0
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64
greengreener
A
probability of receiving at most 3 calls in a 5 minute interval?
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0
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48
alvin12345
I
Seeking reviews on book: Uncertainty - The soul of modern probability and statistics, by William Briggs
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0
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48
info_seekeR
B
Question on Standardized Coefficient Beta
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1
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57
obh
S
Standard deviation in uncertainty analysis
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0
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40
statsNewbie23
S
Lognormal distribution mean and standard deviation
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0
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50
statsNewbie23
H
Choosing method for comparing peoples salaries
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4
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92
heber
P
Analysis for one group with pre-test and two post-test
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0
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48
Psych1997
J
Help with Panel Regression model..
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0
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60
jiselllla
F
A question about overlapping confidence intervals
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1
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85
GretaGarbo
S
Help with homework
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1
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90
StatHelp69
J
Is my model a good fit?
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19
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274
hlsmith
F
Correction needed for an non-parametric Anova ?
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2
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107
FinnMcCool
R
Chi - Square Test for test of independence of variables in different treatment groups
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0
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70
renato25
D
Political Polling: Sample Size and Margin of Error
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0
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69
Dux
F
Problem with differencing
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0
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43
Foal
J
Which test?
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0
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55
James Allcock
B
How to check gender and age matching
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3
Views
77
hlsmith
A
I have a data-set with 1 continuous independent variable and several categorical variables, how can I find the most important categorical variable?
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3
Views
127
Karabiner
C
Standard deviation of individual proportions
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2
Views
87
CStat
E
Quantifying Variability Relative to the Mean
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1
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77
Dason
S
Likelihood Function
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2
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102
Dason
Y
Is one-way ANOVA the proper test to use?
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5
Views
140
Karabiner
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