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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3
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70,887
RAMMATH
TheEcologist
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  • Locked
Forum Guidelines: Smart posting behavior pays off
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1
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204,419
Dason
B
Statistical tools to use
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1
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47
Dason
T
what test
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4
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66
Terry_H
F
Fixed and random effects
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2
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61
Farman Ullah
S
Help with Moderation Analysis
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0
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28
Suz_V
G
Correlation matrix analysis between groups. Need help.
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0
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15
GiovanniZ
I
Interpretation of chow test
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0
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62
IPberkeley
N
Hierarchical stats problem
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3
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117
j58
T
Role of T-Statistic in a T-Test
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1
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50
Stats fan
M
Is there assumption of normality behind ROC curve analysis
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2
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47
Markica85
B
Multiple imputation analyses
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0
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22
badibad
T
Help with homework. Decision rule to minimise a type 1 error of a sample mean, with probability unknown
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2
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74
j58
J
How to solve this Poisson distribution question?
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0
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45
Jacky-Ng
K
Can I use an ANOVA?
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3
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62
j58
N
Psm and cox regression
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8
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187
Noamhaviv1982
T
R Studio: Numerical Example where qnorm() and pnorm() are not exact inverses?
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1
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53
GretaGarbo
M
Starting Values for a non-linear regression
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3
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88
GretaGarbo
M
Binomial Theorem
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1
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99
hlsmith
Y
Probability / Statistics (Maybe Venn Diagram/Boolean)
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1
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42
j58
A
Null hypothesis
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4
Views
247
obh
B
Assumptions multiple regression violated
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8
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183
Bach1750
L
select the Correct Weighting Factors for Linear and Quadratic Calibration Curves
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0
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50
lidspc
hlsmith
Permutation test with skewed data
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11
Views
301
GretaGarbo
L
Time series analysis
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1
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81
Overlow
R
AB Test with Proportions
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0
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44
ryantw
K
A quesion about Percentile
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8
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191
Dason
Max_G
Which stats test to use?
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2
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88
Max_G
S
3 categorical data significant analysis
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7
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152
SK_KH
R
ANOVA question
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1
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103
obh
A
RESEARCH QUESTION:QUANTITATIVE REASERCH, HELP
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3
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91
Max_G
C
K Cohen interreader agreement formula
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0
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66
Cmalhair
M
Time series - descriptive statistics
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0
Views
57
Mukund
J
determining df1,df2 in two RM ANOVA
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0
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57
jamespaquin
S
Random Sample Generation w/out Knowing P
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5
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108
Dason
G
Randomized Control Trial Design Question
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3
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85
hlsmith
S
How can you conduct a test for linear trend of log odds?
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5
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82
hlsmith
R
Statistical analysis of scientific data
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1
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63
hlsmith
S
comparing feedback of customers in two branches of an organization
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1
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56
hlsmith
L
Stress levels in work shifts
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5
Views
166
j58
T
Correct terminology for adding dependant at baseline to model
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4
Views
423
Tim_SPSS
R
Comparing one group over 4 timepoints?
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8
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145
obh
R
Is there a way to increase power in my study
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1
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97
hlsmith
G
I Need help finding the sum of the differences squared.
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10
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177
Garotinha
W
Statistical justification - number of retests to overturn a failure
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0
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70
weldoncanada
D
question about comparing rates before and after an intervention
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2
Views
93
DanielleMB
K
Please help me to rank/recommend the notifications as per user preferences
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0
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55
kalyan
S
Need help for ANOVA problem solving
Replies
5
Views
109
j58
M
Quantifying categories
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4
Views
95
migdsb
J
Confidence Interval in Statistics test
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12
Views
258
Bruce Wilson
R
Robustness analysis leads to different results. What to do now?
Replies
0
Views
56
Regressionhelp
G
Sample size
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0
Views
89
goligol
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