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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208,679
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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73,840
quark
T
Best statistical analysis for this problem?
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1
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20
obh
C
Significant Friedman's test but non-significant post-hoc tests
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13
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82
Christy127
C
Association between non-normal continuous variable and dichotomous variable
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12
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136
Christy127
P
Box Plot Question
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0
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33
Patrick727
S
Stats analysis struggling
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1
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58
Karabiner
Buckeye
Transformation of variables
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2
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85
liweitang
N
Kaplan Meier question
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1
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70
obh
B
Comparing hypothetical parliaments
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0
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77
brian_maddox
Ron04
Timeseries Multiplicative Triple Forecasting model
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2
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92
Ron04
C
Quiz results statistical analysis
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0
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84
CarlosGuti
B
Calculate Stdev in % of Blood Glucose Readings
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2
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85
BGL_Stats
O
Homework Help
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4
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112
Dason
Buckeye
Somebody please help me
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11
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179
Buckeye
T
Trying to determine attrition
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1
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74
staassis
S
Likelihood ratio or wald test for meta-analysis
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2
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64
GretaGarbo
J
Stable part of time series
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3
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190
Ron04
Buckeye
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Multivariate ANOVA?
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0
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95
Buckeye
B
[ANOVA in R] Which ANOVA to run?
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2
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75
BananaBoy
G
Best Statistical tool to compare groups
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0
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80
GerConn
M
What is normal curve actually?
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1
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114
obh
G
Correlation and Boolean variables
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0
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60
guava20
T
Stratification of Sex and Quartiles... 2 way ANOVA?
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2
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72
teddybear
D
Mokken and Rasch Analysis
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1
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87
spunky
S
Guessing P value
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6
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119
SAMAR86
S
Finding the trend whether the team is improving or not
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2
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78
hlsmith
K
HW Question: Log-Likelihood Function
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2
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182
king_jakey
R
Repeated measures in SYSTAT 12
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1
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121
staassis
C
One way ANOVA or Two Way ANOVA?
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3
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130
staassis
J
Paired T Test has low P value but high deviation
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4
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173
Dason
P
How to compare 2 samples based on multiple variables
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2
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132
Polka
M
Estimated standard error
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2
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111
katxt
K
How to test for differences in mean values within a population
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1
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100
Karabiner
C
Using Residuals to Make Conclusions
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4
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169
cfcwhite
E
Interpretation of MANCOVA with multiple covariates added simultaneously, SPSS
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0
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93
EUPsychology4235
F
Logic / stats question about life expectancy in 1920
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0
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88
felixg
H
Confidence intervals for proportions
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3
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103
staassis
R
Optimization with R
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10
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236
GretaGarbo
M
Modified population variance
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0
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81
Mada
P
Endogenous variable vs instrumental variable
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1
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101
staassis
J
How to calculate multiple means if dataset is irregular
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5
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154
JoenStat
J
Calculate mean value in certain time interval in irregular data set
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4
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160
JoenStat
C
Conducting t test on unequal samples
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0
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127
cloudski
N
Paired t-test equivalent for non-normal, heteroscedastic data
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8
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188
ondansetron
K
Subspace test for multivariate normal distribution
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2
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115
Krom
B
  • Poll
log tranformation on two sample t test help
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2
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144
obh
thangold
If two groups of numbers have the same mean
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6
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193
thangold
R
Statistical test choice
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3
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137
roentenger
S
How to interpret Lilliefors test?
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3
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98
Karabiner
A
Materiality threshold - Statistics newbie
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0
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84
Airek
A
Alpha and Beta risks
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4
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138
aksun
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