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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210,525
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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75,040
quark
Z
Enough to use RMSD to decide significance?
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8
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146
katxt
P
sample size and best test to use nominal categorical data
2
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22
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165
hlsmith
C
Relative risk score depending on amount of inherent risks and size of each inherent risk
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3
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69
hlsmith
B
Hypothosis Testing Help
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4
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61
hlsmith
Z
the use of RMSD and NRMSD
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0
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52
ZS0020
D
SPSS ANOVA / Multiple Testing
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1
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71
katxt
E
right statistical test
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8
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200
katxt
S
Use Chi Square Tables
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1
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65
katxt
B
Outliers/choosing the right model
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1
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68
benben93
M
Looking for different methods to solve these...
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7
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159
katxt
hlsmith
Multiplicative Change
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2
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53
hlsmith
J
ANOVA - separate for subjects and items, and how to aggregate
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5
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111
obh
galegirly
Relationships in categorical data
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13
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201
galegirly
L
SPSS - ANOVA test and & Post Hoc
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0
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46
louise_21
EduResearcher
Repeated measures ANOVA vs ANCOVA
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4
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129
Karabiner
E
Predicted Tobit values equation Wooldridge
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0
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55
epstewart111
L
How to determine the cut-off point of your dataset?
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2
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131
louise_21
L
Two-way-ANOVA in vassarstats.net
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0
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43
Laura Lund Kuhlmann
U
Point Biserial Correlation in R (what goes wrong?)
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0
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58
Unbiased_Togepi
I
Law of Total Variance for continuous random variable.
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1
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90
fed2
A
Survey results statistically significant or not
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12
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221
katxt
Z
standard deviation quick question
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4
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113
zuikaku
M
Create Multidimensional Inequality Index
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0
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40
MaxaPayne
snojen
Unbalanced study population
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3
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122
katxt
G
Attributable Risk vs Absolute Risk Reduction
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0
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55
gastroguy
F
Comparing values across a number of cases - which method of analysis?
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0
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64
Foxtrot7
I
How to expand D(Y|X) integral idenity into sums of integrals.
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0
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45
Ieva
S
Confidence Intervals Help Pls
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2
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102
hlsmith
S
Transformation problem
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5
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97
noetsi
C
Checking the adequacy of the sample size when the data set is qualitative
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4
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136
noetsi
G
Question: suppose the transport committee of Dar es salaam City want to test the hypothesis dirty a particular international school bus averages 20km
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2
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92
Miner
S
Why Do We Use Sample SD to Estimate Pop SD in NHST?
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0
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64
sosbo
H
Likert Scale and Factorial Analysis
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9
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230
katxt
A
How can I make a range (0, 1) for related dataset/objects/rows
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0
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79
Akib Rahman
L
What suitable statistical test would be applied in this situation?
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5
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184
Karabiner
R
Help with testing three variables (non-metrical) perhaps GEE
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0
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74
rokochan95
U
Need help with this problem (Correlation)
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1
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107
katxt
B
calculating sample size - which test?
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0
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124
BobBob123
H
Data analysis
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2
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109
hopper123
0
How can I analyze a non-parametric dependent variable?
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8
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194
0.05
G
I need help
2
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38
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539
noetsi
P
Follow up tests after pearson chi square
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5
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128
katxt
A
Latent Class Analysis - How to identify the main drivers?
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0
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87
Ankah
A
p value vs confidence interval
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5
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158
hlsmith
S
Voucher Discount and Redeemed
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1
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68
Miner
H
Comparing the change over time between two groups?
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1
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81
Karabiner
V
Calculation of needed test size for accurate prediction
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1
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74
obh
W
Nested Split Plot Question
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0
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81
wkm21
M
Choosing a method for a two-sample statistical test
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0
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87
Maykirant
M
Rater agreement calculation vs crosstabs
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1
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54
metteu
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