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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211,168
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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75,539
quark
O
p-value and alpha confusion
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5
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57
gw1
T
Which hotel is better?
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3
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497
gw1
G
Sample Size for Kendall Tau and Chi Square
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2
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59
goodprof
G
Simple Sample Size Calcs
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2
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65
GMcB
B
Prevalence finding
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0
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53
bravo zulu
M
T-statistics
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0
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63
moulirc
S
Fisher's exact test
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1
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77
hlsmith
Y
Kernel of GLM Log-Likelihood
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1
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112
fed2
M
Comparing groups - using ANOVA but unsure on various points, help greatly appreciated!
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1
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134
Miner
C
Ordering Results from Likert Questions
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1
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86
hlsmith
P
Correlation test on likert type scales and time measures
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0
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65
PoulHansen
I
Interpretation help
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2
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168
IK31
P
Johansen cointegration test and eigen vectors
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1
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318
Vin
M
Stratified sample in practice
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2
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101
hlsmith
fed2
Continuity Corrections
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5
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140
hlsmith
S
Monotonic trend analysis
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4
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132
Sugule_Dr
Y
Are Fisher's tests of significance mathematically correct?
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1
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127
hlsmith
S
Bias type / sorting
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3
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124
Miner
fed2
barnards exact test 2xk
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2
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123
fed2
R
Probability of dying from Covid today
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6
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247
noetsi
O
single and multiple nominal
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2
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178
osamastat
B
Stats Question
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2
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120
hlsmith
faiza jamil
Need EBOOK Of Mathematical Applications for the Management, Life, and Social Sciences
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1
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147
katxt
J
Finds best 7 best days in a row out of a set of data
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7
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213
JOELTMHK
C
Degrees of freedom calculation
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1
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145
hlsmith
A
meta analysis - where to start.
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1
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169
hlsmith
B
LIKERT SCALE - Which statistical test to use? Is a test for normal distribution necessary?
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5
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309
Miner
H
How to represent odds ratio as a figure
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5
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204
hlsmith
T
Subjects or power of test-retest reliability using ICC
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0
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106
ThomasO
O
Guide on calculating Test Parameter, P value, Mean Difference
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1
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135
omnitude
C
comparing by-subject with mixed-designs
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0
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110
creative username
A
% on the population based on % of the sampling
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5
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187
Aline_Ev
R
Basic question about pre and post measures
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14
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454
eunyoung56
K
Nearest dataset
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2
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139
kemankesh
O
Binomial tests
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3
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172
OskarBerg
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Why do you need oversampling/undersampling?
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6
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233
Dason
hlsmith
External Model Validation
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0
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110
hlsmith
A
[R] - Test to say if I can accept or not my data in a right-skewed distribution
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2
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184
obh
R
Numbers of double-headed, double-tailed, and normal coins based on one toss per coin
2
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23
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665
katxt
S
How to know if relevent to consider splitting my data by category or blended?
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0
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110
sarandonga
S
Zipf distribution
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4
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188
katxt
A
Time Series Analysis with Python
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1
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127
hlsmith
T
Model validation
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0
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111
Tristanpm
N
Which test to use?
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1
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174
Karabiner
R
Comparing risk of event in a subsample versus the entire sample (with overlap)
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0
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115
ruy_101
H
Validity of Sample?
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2
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151
heather_sea55
S
How to test the variability of count data over time
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1
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136
Miner
R
Calculating the probability that survey responses are arbitrary
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7
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242
Remster
C
Multiple testing correction T-Tests
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1
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148
Karabiner
P
Basic question about stepwise regresson
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2
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181
pakobongbong
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