Statistics

Statistics course and homework discussion. Elementary statistics.
F
Calculate class normal curve in unequal bins?
Replies
3
Views
115
obh
L
Adjusting for baseline characteristics
Replies
2
Views
93
LukeGroundCrawler
S
Can a ratio of performance be used to measure dependence and assign weights in a weighted average?
Replies
4
Views
144
steveistumped
G
How to adjust data for samples age
Replies
1
Views
81
noetsi
B
Modified Mann-Kendall using hourly dataset?
Replies
0
Views
70
Ben Lalonde
D
Estimating the probability of the residual lifetime based on Kaplan-Meier curve
Replies
0
Views
66
DriesDW
A
Significant interaction effects but no significant simple effects
Replies
9
Views
194
noetsi
J
Help with inter-observer agreement
Replies
0
Views
90
jfergusonmd
W
Best way to analyse the data
Replies
16
Views
453
obh
M
Generating a uniform function from an exponential function
Replies
6
Views
133
GretaGarbo
H
RMSE equivalent to sqrt[(1-R^2)] * SD(y)?
Replies
0
Views
81
Herokazz
Lakshmanan Ramakrishnan
Help Required!
Replies
10
Views
155
Dason
R
Which analysis for 1 interval DV & a mix of several categorical and one interval IV?
Replies
2
Views
72
remoherzog
O
Histogram
Replies
3
Views
93
obh
G
Need help selecting appropriate tests for assignment
Replies
1
Views
80
Karabiner
S
Extrapolation - Getting info of a population from a sample
Replies
6
Views
123
Starve
lucyd123
Sample size in proportional tests (prop.test/other suggestions that can include sample size)?
Replies
3
Views
134
Dason
J
Not sure which test to use
Replies
1
Views
91
Karabiner
C
In Need of Assistance!
Replies
1
Views
96
Karabiner
S
Fixing behavioural difference of demographics
Replies
0
Views
84
Statsneed
J
Thesis Help Request - Hypothesis Testing
Replies
3
Views
77
Buckeye
lucyd123
RESOLVED but still open for discussion: When to transform and when to use non-parametric tests?
Replies
15
Views
247
lucyd123
S
Method/test to use analyzing survey
Replies
1
Views
103
CamilleJosion
K
Correct Interpretation of data set?
Replies
0
Views
67
Kuhh
A
Best statistical test to use
Replies
2
Views
127
ae1015
I
Which Method should I use to calculate the r² for an event study ?
Replies
0
Views
102
Ines CG
S
Test question
Replies
2
Views
107
hlsmith
P
Are students prepared for college? PCA analysis?
Replies
11
Views
393
PCA1
S
Chi-Square Question
Replies
3
Views
153
Karabiner
B
Cohort study design question.
Replies
2
Views
69
bcampins
lucyd123
RESOLVED: (Thanks Miner!) Best test? Before and After Cattle Trial
2
Replies
28
Views
305
lucyd123
S
CONTINGENCY TABLE
Replies
4
Views
589
hlsmith
S
Sample size calculation for a survey on time management
Replies
15
Views
1,362
shaariq
K
Which test to use? Comparing population with subset from this population.
Replies
4
Views
101
kire001
S
Trying to help out homework on Statistics - Please advise how to go about on this one please
Replies
0
Views
94
saisriorl
A
calculating power
Replies
0
Views
126
a.b.barker
R
how to calculate interaction effect?
Replies
6
Views
11,383
gentle
M
Running regression with Likert and Just right scales
Replies
1
Views
97
GretaGarbo
N
Using Statistics to analyze news articles
Replies
0
Views
573
NickBsd
G
Question about sample
Replies
5
Views
222
obh
L
Statistical test - small data sample
Replies
4
Views
173
obh
A
Interpreting regression coefficients and analysis
Replies
2
Views
163
obh
N
Comparison and visualization of multiple output data files
Replies
0
Views
94
NoviceGeek
Acer Lambada
Bias in a chi-square contingency table?
Replies
0
Views
89
Acer Lambada
K
Not sure which test to use.. I think its ANOVA?
Replies
4
Views
109
KarinaW
L
Statistical test - small sample
Replies
2
Views
142
Lerra
I
NONE
Replies
0
Views
81
idkstats
R
What test to use in spss
Replies
6
Views
647
Rosni
J
Factorial experiment (2x2x2) analyzed with ANOVA or multiple regression?
Replies
3
Views
98
Miner
M
Don't know what type of test to use
Replies
3
Views
112
Karabiner
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