Statistics

Statistics course and homework discussion. Elementary statistics.
quark
  • Sticky
We only provide homework help to those who show effort
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2
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73,487
Dason
TheEcologist
  • Sticky
  • Locked
Forum Guidelines: Smart posting behavior pays off
Replies
1
Views
208,210
Dason
B
What statistics test should I use?
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3
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49
Karabiner
P
Finding Standard Deviation
2
Replies
24
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14,134
Strong Fort
A
Calulating -2Deviations from Mean
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0
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35
Alwayslearning93
A
Using Chi Square Test to check the effect of a variable?
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1
Views
34
Miner
V
13x times coin toss (most frequent sequence)
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2
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45
vortexpme
Mathvader
Difference between rounding up and off a decimal?
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3
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37
Miner
N
N>30, or not! This is the question!
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1
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37
obh
F
Chi square test of independence - test of difference or association?
2
Replies
22
Views
7,549
noetsi
W
Disentangling effect of different players
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0
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37
Willyente
S
Hierarchical anova: how to calculate degrees of freedom
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0
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59
sandieperk
M
LDA analysis
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1
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55
Shachar
B
one way anova
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1
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56
Shachar
O
Help on research materials
Replies
1
Views
58
Shachar
S
Assessing ordinal interactions
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0
Views
39
Shachar
I
Trying to normalize peak hours
Replies
3
Views
101
obh
S
How to calculate means (SD) from various values for a meta-analysis
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0
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48
sbaumbac
S
How to compare two sample populations?
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3
Views
84
EdGr
D
Statistical analysis in Genetic
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1
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50
EdGr
E
One way ANOVA v Student t-test HELP
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4
Views
52
Emaniopk
S
Continuous variable as moderator of relationship between two continuous variables?
Replies
1
Views
73
Karabiner
A
Finding SS - Regression - ANOVA
Replies
0
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65
antoineLeBo
P
OLS Regression Output interpretation (really urgent)
Replies
2
Views
72
peter94
P
Starting to understanding Factor Analysis. Yeah!
Replies
4
Views
72
PCA1
hlsmith
Converting Classification Tree to Logistic Reg
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1
Views
44
hlsmith
S
Two continuous variables (scores), one categorical variable (gender), how to test?
Replies
1
Views
55
hlsmith
B
Choosing the correct test
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0
Views
40
Bhuvana
B
Guidance on which test to choose
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0
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30
Bhuvana
N
Appropriate test
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2
Views
59
Nyx
S
Correlation between the dependent variables in an experiments (Urgent )
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5
Views
152
EdGr
S
Help with statistical "robustness" in an experimental study
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0
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65
sapfeir
M
Effect sizes on two-way ANOVA post-hoc comparisons
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0
Views
33
MamboDiablo
A
Am I dealing with outliers, or something else (skewness of 106)?
Replies
2
Views
89
EdGr
J
Please help!
Replies
1
Views
50
Karabiner
V
statistical error on a fraction
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0
Views
43
vlad
A
confidence interval
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1
Views
66
obh
L
Normality is not assumed ( kolmogorov-smirnov sig level= 0.000)
Replies
1
Views
89
Karabiner
J
Card game stats - Need to explain to someone how it's not really relevant.
Replies
0
Views
56
Just A Random Guy
F
Simulation Based Analysis
Replies
1
Views
111
staassis
N
Continuous variable, versus categorical - which test?
Replies
1
Views
57
Karabiner
A
Which test?
Replies
1
Views
63
Karabiner
M
Earnings comparison: relative deviation including negative values
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0
Views
46
moomn
B
Prediction interval for known variation and unknown mean
Replies
2
Views
74
bdeuell
A
Compare 2 box plots
Replies
1
Views
92
hlsmith
T
95% confidence interval using standard error of a proportion
Replies
13
Views
376
obh
S
Help understanding and selecting a statistical process
Replies
0
Views
56
selfeducated
I
Advantages and disadvantages of data transformation and rank-based tests
Replies
3
Views
93
Igor K
E
Questions on the Fundamentals for Various Sampling Methods
Replies
1
Views
94
staassis
A
Total return variability in finance
Replies
0
Views
87
ahhk22
I
Sample Estimate expression in Brunner-Muenzel test with R (lawstat)
Replies
0
Views
68
Igor K
C
choice of t-test
Replies
2
Views
91
Karabiner
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