Statistics

Statistics course and homework discussion. Elementary statistics.
TheEcologist
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Forum Guidelines: Smart posting behavior pays off
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1
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208,489
Dason
quark
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We only provide homework help to those who show effort
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0
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73,737
quark
A
Spearman Rank Corellation Coefficient
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4
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24
AnnneMarie
Buckeye
Interim Analysis
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5
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157
ondansetron
S
What Statistical Treatment can I use in this type of data?
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11
Sydney Alyson
N
Increasing the marginal difference between values
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36
niranjan
R
what statistical test
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3
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62
Karabiner
K
Test for independent associations between patient characteristics and events
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3
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99
Karabiner
O
How many events before statistical significance.
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1
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60
hlsmith
M
P value for trend
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1
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49
hlsmith
N
What do you know about the LMS software?
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3
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88
NoviceInStats
J
Precision/Trueness (P90-P10)/2
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2
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121
JuKo
L
CLT + point estimation + hypothesis test
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0
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48
Lino11
J
Stable part of time series
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2
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82
Jim Catriotis
M
Fivethirtyeight's Trump approval rating tracker
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1
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86
GretaGarbo
D
Is the result "no significant difference" (t-Test) of any use for my research thesis?
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3
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96
Dason
M
Help with statistical analysis for physio research
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4
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91
ondansetron
R
Is 2-way ANOVA appropriate?
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2
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87
R.tylor
L
Correlation
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0
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56
leejones15
G
Survey data analysis: independent variable ordinal, dependent variable dichotomous, various complications...
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0
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86
GuyNorman
T
Repeated Measures ANOVA or Linear Mixed Model
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0
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54
tristansguigna
M
How do I calculate p value for incidence rate
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2
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107
MarieK
S
Dissertation Analysis Confusion
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1
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60
Karabiner
S
help in setting up model with confounding variables
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4
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92
hlsmith
E
Need help with a pointer in the right direction :)
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2
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99
Emil Wallgren
S
Is there a test that can be used to compare these?!?
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1
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90
Shachar
S
orthogonalization question
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3
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76
stats20
M
Sum of correlated Poisson random variables mean and variance?
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0
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56
Mayooran
M
Which statistical test? Please help...
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10
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170
MichaelD
T
Imputation of data
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0
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76
Tom4534
T
Handling missing data
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11
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234
Tom4534
H
Linear regression and vectors: Help
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1
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86
obh
D
R .5 adjustment?
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0
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69
dresden11
L
What model to choose: Survival analysis?
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3
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92
hlsmith
J
Interpretation controlling for industries
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0
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71
jamo222
S
Regression with Time Series data
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0
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67
scottm
H
Profile log-likelihood
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0
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69
hellostudent
L
chi square or unpaired t-test? (or other??)
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4
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147
lynn5126
O
How to rank youtube videos according to like/dislike percentage
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3
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176
obh
R
Interpretation of Likert item using Quartils and IQR? Literature suggestions?
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0
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96
Remuab
C
How best to analyze a simple medical study to show statistically significant difference?
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2
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123
Dason
B
Sample size calculation--population is known
2
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21
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473
obh
H
Likelihood and Confidence Intervals
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0
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94
hellostudent
bpalop
Choosing a datasample for logistic regression analysis
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0
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77
bpalop
C
Stats are more interesting than it used to
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2
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125
bhardwajsaurabh
M
multi-regression help
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1
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130
obh
B
Discrete data randomness
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2
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114
bhardwajsaurabh
M
Effect sizes on two-way ANOVA post-hoc comparisons
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1
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127
MamboDiablo
P
Help! Newbie Statistician doing volunteer work
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3
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145
GretaGarbo
H
Binomial distribution and log-likelihood function
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1
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107
Dason
H
Computation of the expected value of the estimator - MLE
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3
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173
Dason
B
Randomness of data
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1
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102
bhardwajsaurabh
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