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Statistics Help
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Statistics
Statistics course and homework discussion. Elementary statistics.
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S
Study Design Help
statsnerdy233
Dec 21, 2020
Replies
3
Views
188
Dec 22, 2020
hlsmith
G
How many subjects should i enroll?
galkim
Dec 21, 2020
Replies
1
Views
148
Dec 22, 2020
hlsmith
J
Count data and exposure
jimme
Dec 20, 2020
Replies
4
Views
209
Dec 22, 2020
jimme
P
Please help... normal distribution of data and checking normality?
pinkcloud35
Dec 12, 2020
Replies
4
Views
289
Dec 20, 2020
obh
P
Mann Whitney or Wilcoxin test?
pinkcloud35
Dec 19, 2020
Replies
1
Views
185
Dec 19, 2020
Karabiner
P
Need help with statistical theories
Paul Loïck Nguimbi
Dec 18, 2020
Replies
0
Views
141
Dec 18, 2020
Paul Loïck Nguimbi
S
How to transform trip generation data into normality using SPSS
shahd
Dec 18, 2020
Replies
4
Views
194
Dec 18, 2020
Karabiner
Comparing group means with drastically different sample sizes
Buckeye
Dec 17, 2020
Replies
10
Views
297
Dec 18, 2020
Buckeye
C
Help analysing variance among groups
chrissio76
Dec 18, 2020
Replies
1
Views
145
Dec 18, 2020
fed2
N
What Model or Calculator should I use to set the right target?
NValentin
Dec 17, 2020
Replies
2
Views
185
Dec 18, 2020
NValentin
U
How to calculate manually p value from F distribution with Degree of freedom 1 and 2?
uma
Dec 16, 2020
Replies
3
Views
219
Dec 18, 2020
Dason
J
Covariance of the population SxyU
JCVD
Dec 17, 2020
Replies
0
Views
118
Dec 17, 2020
JCVD
S
Average Houly
statquestion
Dec 15, 2020
Replies
10
Views
244
Dec 17, 2020
joeb33050
H
Point estimate of proportion
hjk
Dec 16, 2020
Replies
2
Views
143
Dec 17, 2020
joeb33050
R
Best statistical test to use
redfoo1980
Dec 14, 2020
Replies
2
Views
189
Dec 15, 2020
hlsmith
A
HELP ME PLS
annnnnn
Dec 15, 2020
Replies
1
Views
171
Dec 15, 2020
obh
G
Finding Z-score for 62% central distribution.
Gopaj
Dec 12, 2020
Replies
5
Views
260
Dec 14, 2020
GretaGarbo
K
Time Series Analysis with Gaps in Data - is it possible?
kyokoyk
Dec 11, 2020
Replies
2
Views
217
Dec 13, 2020
kyokoyk
M
Fisher test for proportions? different sample size
mbiostats
Dec 11, 2020
Replies
3
Views
196
Dec 13, 2020
fed2
B
Regression coefficients for standardized data
bayoote
Dec 10, 2020
Replies
1
Views
138
Dec 11, 2020
hlsmith
R
Fisher exact test help
redfoo1980
Dec 10, 2020
Replies
6
Views
177
Dec 11, 2020
hlsmith
J
Am I posting questions in the wrong place?
joeb33050
Dec 10, 2020
Replies
4
Views
218
Dec 11, 2020
spunky
H
Understanding statistical significant in assignment
HannaW
Dec 11, 2020
Replies
2
Views
171
Dec 11, 2020
HannaW
A
Multiple Imputation in SPSS: What to do and report
Ammaf
Dec 10, 2020
Replies
0
Views
159
Dec 10, 2020
Ammaf
D
Simple percentage question
Drmonz
Dec 9, 2020
Replies
1
Views
159
Dec 10, 2020
hlsmith
J
-
Joyce
Dec 8, 2020
Replies
1
Views
218
Dec 9, 2020
Karabiner
A
Mean-square error question with lengthy calculus.
Alice_FY
Dec 8, 2020
Replies
0
Views
113
Dec 8, 2020
Alice_FY
J
Need P(t</=-.476) for v = 4 and 8
joeb33050
Dec 8, 2020
Replies
2
Views
143
Dec 8, 2020
joeb33050
S
Multivariate normal distribution
SYP
Dec 7, 2020
Replies
1
Views
142
Dec 7, 2020
fed2
S
Statistical tests for aggregate data
s793365
Dec 7, 2020
Replies
3
Views
192
Dec 7, 2020
Karabiner
F
Calculations Employee Race Data as Different Percentages
fairlyfaries
Dec 6, 2020
Replies
1
Views
135
Dec 7, 2020
obh
G
SPSS prevalence with race and heart disease
Guitarmac13
Dec 6, 2020
Replies
3
Views
164
Dec 6, 2020
Karabiner
A
Conversion of an odds ratio (less than one / greater than one)
anonymousgermany
Dec 6, 2020
Replies
2
Views
144
Dec 6, 2020
anonymousgermany
A
Mean and median of odds ratios
anonymousgermany
Dec 5, 2020
Replies
2
Views
166
Dec 6, 2020
hlsmith
J
Locked
t vs Z, distributions and testing
joeb33050
Nov 27, 2020
2
Replies
24
Views
777
Dec 5, 2020
Dason
N
Missing values in a variable
nuiri
Dec 3, 2020
Replies
4
Views
207
Dec 5, 2020
nuiri
K
Applying One Tail Test to Daily Data to Estimate Monthly Values
Kaiser101
Dec 5, 2020
Replies
0
Views
117
Dec 5, 2020
Kaiser101
A
Hypothesis tests of population proportions
A_Salem
Dec 5, 2020
Replies
0
Views
112
Dec 5, 2020
A_Salem
R
Sample size
RAHUL KHOIROM
Dec 4, 2020
Replies
1
Views
158
Dec 5, 2020
Karabiner
K
Find n of 2 independent samples
koborch
Dec 4, 2020
Replies
3
Views
126
Dec 4, 2020
Dason
J
BIOCHEMISTRY DATA WITH ORDINAL LIKERT GROUPING
jamie_coughlan
Dec 2, 2020
Replies
2
Views
182
Dec 3, 2020
jamie_coughlan
P
Factor analysis, determinant < .00001
Puck.O.
Dec 1, 2020
Replies
1
Views
121
Dec 3, 2020
spunky
T
Non-parametric tests that do not assume equality of variance
TacoX
Nov 30, 2020
Replies
4
Views
224
Dec 2, 2020
TacoX
S
How to interpolate a curve between two points?
srujan90
Dec 1, 2020
Replies
4
Views
152
Dec 1, 2020
srujan90
H
Repeated ANOVA interpretation
HELP ME PLEASE
Nov 29, 2020
Replies
6
Views
183
Dec 1, 2020
HELP ME PLEASE
Basic regression analysis, can you please help?
BeaT
Dec 1, 2020
Replies
1
Views
137
Dec 1, 2020
Karabiner
G
Can you help me to interpretate these two boxplots?
gracepath
Dec 1, 2020
Replies
3
Views
151
Dec 1, 2020
gracepath
B
standard deviation for new sample
bayoote
Dec 1, 2020
Replies
0
Views
104
Dec 1, 2020
bayoote
N
Mean Squared Error and F-statistics
notthatgreatwithR
Dec 1, 2020
Replies
1
Views
130
Dec 1, 2020
hlsmith
J
t test Type II error %
joeb33050
Oct 28, 2020
2
Replies
27
Views
1,514
Dec 1, 2020
joeb33050
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