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Statistics
Statistics course and homework discussion. Elementary statistics.
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Forum Guidelines: Smart posting behavior pays off
TheEcologist
Nov 27, 2010
Replies
1
Views
213,082
Jul 16, 2014
Dason
Sticky
We only provide homework help to those who show effort
quark
Sep 30, 2005
Replies
0
Views
76,606
Sep 30, 2005
quark
B
Likert analysis. Chi-square vs t test vs Mann-Whitney-Wilcoxon
Burnsie_UK
Monday at 5:32 AM
2
Replies
24
Views
469
Yesterday at 7:48 PM
katxt
Power Calculation for a Multilevel Linear Regression
hlsmith
Tuesday at 5:03 PM
Replies
2
Views
178
Thursday at 4:09 PM
hlsmith
M
How to run a path analysis in a bayesian framework?
melissap
Wednesday at 9:40 AM
Replies
0
Views
96
Wednesday at 9:40 AM
melissap
L
Accuracy of a transformation of a data set
LeonJ
Monday at 3:20 AM
Replies
5
Views
213
Tuesday at 4:22 AM
LeonJ
G
What type of Analysis for longitudinal moderation?
gebaunco
Jun 26, 2022
Replies
3
Views
136
Monday at 3:07 AM
Karabiner
N
z-test or beta regression for assessing differences between groups of averaged proportions?
NateLa
Jun 15, 2022
Replies
3
Views
878
Jun 25, 2022
katxt
N
Question Regarding Standard Deviation of Rate Vs. Time
nai2499
Jun 24, 2022
Replies
3
Views
219
Jun 25, 2022
katxt
A
Need help with listening test evaluation - semantic differential
Andi63263
Jun 25, 2022
Replies
0
Views
166
Jun 25, 2022
Andi63263
B
Quantitative, inductive survey analysis?
Burnsie_UK
Jun 21, 2022
Replies
8
Views
295
Jun 22, 2022
Karabiner
A
Queuing models - Solving problem with different service time 1/μ
Alain Levesque
Jun 22, 2022
Replies
0
Views
204
Jun 22, 2022
Alain Levesque
C
Convergence issue LEAST SQUARES
CHIPI
Jun 20, 2022
Replies
3
Views
234
Jun 21, 2022
katxt
N
simple count - type of data
numbersfade
Jun 19, 2022
Replies
6
Views
332
Jun 21, 2022
Miner
Q
Testing log-linearity
Q&A
Jun 16, 2022
Replies
3
Views
277
Jun 21, 2022
hlsmith
S
Best way to determine deltas trends - linear gradient?
Seamore
Jun 20, 2022
Replies
0
Views
198
Jun 20, 2022
Seamore
N
Mann-Whitney U Test test valid for percentage data?
NateLa
Jun 17, 2022
Replies
9
Views
366
Jun 19, 2022
NateLa
Y
Subset bed files
Yasaman621
Jun 14, 2022
Replies
0
Views
242
Jun 14, 2022
Yasaman621
J
Am I WRONG or is "STATISTICS WRONG"?!
jukilo
Jun 13, 2022
Replies
4
Views
327
Jun 14, 2022
jukilo
M
Weighing up degrees of freedom and variance?
Miss B
Jun 11, 2022
Replies
2
Views
253
Jun 12, 2022
Miss B
S
An investor is considering funding of a new video game.
soklang
Jun 10, 2022
Replies
5
Views
311
Jun 10, 2022
AngleWyrm
S
A researcher is studying the population of a small town of N=3000 people.
soklang
Jun 10, 2022
Replies
4
Views
261
Jun 10, 2022
Karabiner
B
delete
Burnsie_UK
Jun 9, 2022
Replies
0
Views
270
Jun 9, 2022
Burnsie_UK
L
help me witch R and median
LW22
Jun 9, 2022
Replies
1
Views
258
Jun 9, 2022
Karabiner
L
Chi Square goodness of fit test for uniformity for simulation results
LogisticsGuy
Jun 8, 2022
Replies
6
Views
322
Jun 8, 2022
katxt
A
SPSS view/adjust computation
asdfjkl;
Jun 7, 2022
Replies
1
Views
195
Jun 7, 2022
Karabiner
J
Calculating outliers with data sets containing two group
JLit98
Jun 6, 2022
Replies
1
Views
229
Jun 7, 2022
katxt
M
Can random effect only model positive correlations?
melissap
May 25, 2022
Replies
9
Views
505
Jun 4, 2022
fed2
D
Why do we differentiate between log linear vs. exponential time series
dreamchef
May 31, 2022
Replies
1
Views
302
Jun 1, 2022
katxt
O
two population proportions
osamastat
May 30, 2022
Replies
3
Views
290
May 31, 2022
katxt
T
Three groups comparison - Repeated measurements
twentyseven
May 31, 2022
Replies
0
Views
243
May 31, 2022
twentyseven
E
what is the probability that mean is greater than 3.5?
ensood
May 29, 2022
Replies
1
Views
288
May 30, 2022
Dason
Y
Calculating Commission on Sales
yrstruly
May 30, 2022
Replies
1
Views
197
May 30, 2022
Karabiner
E
If Standard Deviation is known, on the basis of results obtained from a random sample of 400 normally distributed items, the 95% confidence interval f
ensood
May 29, 2022
Replies
1
Views
429
May 30, 2022
katxt
B
McNemar, samples' sizes and statistical significance !
BelgianOwl
May 28, 2022
Replies
2
Views
270
May 29, 2022
katxt
A
linear regression - how to include curve functions into my scatterplot
amouda
May 27, 2022
Replies
3
Views
284
May 28, 2022
amouda
E
Need help with interpretation of regression coefficients
EVstats
May 26, 2022
Replies
2
Views
272
May 26, 2022
Buckeye
I
When can I consider a Béta (standardized coefficient) big?
Ichbinaarnout
May 24, 2022
Replies
3
Views
311
May 26, 2022
Karabiner
R
Determining stats based on "activity"
reelnmn
May 25, 2022
Replies
3
Views
254
May 26, 2022
katxt
G
Estimating standard error by formula vs computing
gkramana
May 24, 2022
Replies
1
Views
270
May 24, 2022
katxt
K
Plotting Error Bars
Kerrowman
May 23, 2022
Replies
2
Views
273
May 24, 2022
Kerrowman
I
RCT Design Moderation Analysis (SPSS,Process) - is it allowed to check moderation only in EG
Imposter_Syndrome
May 23, 2022
Replies
0
Views
208
May 23, 2022
Imposter_Syndrome
H
Identifying correct statistical test for comparison of two groups related to time
hazelsarti
May 23, 2022
Replies
0
Views
196
May 23, 2022
hazelsarti
M
(SPSS- Logistic Regression) Interpretation of moderation effect with one non-significant main effect
MH_Thesis
May 20, 2022
Replies
5
Views
550
May 23, 2022
hlsmith
E
Moderation analysis SPSS - dummy control variables
EVstats
May 23, 2022
Replies
3
Views
199
May 23, 2022
Karabiner
S
Which test to compare medians of two/three groups
SirVidi
May 22, 2022
Replies
2
Views
230
May 22, 2022
fed2
S
Need help to solve aproblem
sou5437
Nov 9, 2009
Replies
2
Views
2,711
May 22, 2022
fed2
V
Interpretation of an output of Random effect and panel GMM model
Vikingalex
May 19, 2022
Replies
0
Views
199
May 19, 2022
Vikingalex
K
Problem with qualitative, categorical data analysis
KaylaN
May 16, 2022
Replies
2
Views
277
May 19, 2022
KaylaN
G
is there a statistical test for this
gowther
May 18, 2022
Replies
2
Views
217
May 19, 2022
Karabiner
I
Spearman-Brown (Prophecy) Formula - Internal Consistency in SC-IAT
Imposter_Syndrome
May 18, 2022
Replies
0
Views
231
May 18, 2022
Imposter_Syndrome
O
Question about conducting multiple regression on SPSS.
oscarwukaka
May 18, 2022
Replies
0
Views
174
May 18, 2022
oscarwukaka
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