Statistics

Statistics course and homework discussion. Elementary statistics.
T
Living relatives
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1
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111
GretaGarbo
C
Calculating t-test and correlation/importance of feature with aggregated dataset
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4
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288
statswork
P
Weighing the chronology of physical manuscripts using chi squared
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7
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243
katxt
O
Two Questions about quantitative study and level of measurement .
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1
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142
hlsmith
R
A basic question about chi-square test
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14
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396
rkm567
O
I am doing a research by using convenience sampling, do I need to calculate the sample size of my research with G power calculator?and what is that?
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7
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286
oscarwukaka
O
A question about G-power analysis, could anyone help me to figure out the sample size of my study through G-power?
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0
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131
oscarwukaka
O
Hey friends, is anyone know how to show Cronbach Alpha, Skewness, Kurtosis and Shapiro Wilk in the same table ?
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5
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149
oscarwukaka
W
If I know all the parameters of a distribution (mean, deviation, skewness, kurtosis,…) how do I calculate what quantile a certain data is at?
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3
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195
katxt
P
Quantifying how estimates compare to a gold standard
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1
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110
hlsmith
armyprof
About box plots...
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2
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132
Miner
J
Comparing "groups" - which test should I use
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7
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255
Karabiner
S
Trying to understand and correlate the meaning of OR and p value in the univariate logistic regression
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5
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238
Suneel
A
Unequal sample size of 2 groups data. Will it affect the ANOVA result?
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2
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154
fed2
M
Statistical treatment
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1
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115
hlsmith
O
p-value and alpha confusion
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6
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225
hlsmith
T
Which hotel is better?
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3
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618
gw1
G
Sample Size for Kendall Tau and Chi Square
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2
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146
goodprof
G
Simple Sample Size Calcs
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2
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177
GMcB
B
Prevalence finding
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0
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137
bravo zulu
M
T-statistics
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0
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165
moulirc
S
Fisher's exact test
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1
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169
hlsmith
Y
Kernel of GLM Log-Likelihood
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1
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218
fed2
M
Comparing groups - using ANOVA but unsure on various points, help greatly appreciated!
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1
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204
Miner
C
Ordering Results from Likert Questions
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1
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154
hlsmith
P
Correlation test on likert type scales and time measures
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0
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129
PoulHansen
I
Interpretation help
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2
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233
IK31
P
Johansen cointegration test and eigen vectors
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1
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405
Vin
M
Stratified sample in practice
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2
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170
hlsmith
fed2
Continuity Corrections
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5
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221
hlsmith
S
Monotonic trend analysis
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4
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198
Sugule_Dr
Y
Are Fisher's tests of significance mathematically correct?
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1
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215
hlsmith
S
Bias type / sorting
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3
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206
Miner
fed2
barnards exact test 2xk
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2
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250
fed2
R
Probability of dying from Covid today
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6
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348
noetsi
O
single and multiple nominal
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2
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252
osamastat
B
Stats Question
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2
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229
hlsmith
faiza jamil
Need EBOOK Of Mathematical Applications for the Management, Life, and Social Sciences
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1
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205
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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304
JOELTMHK
C
Degrees of freedom calculation
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1
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211
hlsmith
A
meta analysis - where to start.
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1
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230
hlsmith
B
LIKERT SCALE - Which statistical test to use? Is a test for normal distribution necessary?
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5
Views
400
Miner
H
How to represent odds ratio as a figure
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5
Views
292
hlsmith
T
Subjects or power of test-retest reliability using ICC
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0
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180
ThomasO
O
Guide on calculating Test Parameter, P value, Mean Difference
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1
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200
omnitude
C
comparing by-subject with mixed-designs
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0
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178
creative username
A
% on the population based on % of the sampling
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5
Views
270
Aline_Ev
R
Basic question about pre and post measures
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14
Views
574
eunyoung56
K
Nearest dataset
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2
Views
211
kemankesh
O
Binomial tests
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3
Views
257
OskarBerg
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