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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213,544
Dason
quark
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We only provide homework help to those who show effort
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76,849
quark
D
Finding the type of test : Continuous variable, difference between two study waves
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2
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24
Dusan11
C
Can i apply a proportion test between two samples from the same database?
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4
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109
Cerm
A
Comparing differences in variable number of replicates from the same location but different times
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6
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648
katxt
T
Binomial Distribution Question
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1
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52
hlsmith
C
Basic questions about pre-/post-treatment comparison and z-standardization
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6
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255
katxt
B
MANOVA Post Hoc - why not pairwise comparisons?
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0
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83
bobo2
Jennifer Murphy
How to compare similar ratings?
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3
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155
Jennifer Murphy
M
ROC Curves - Different AUC's in SPSS
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4
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131
Mario Santiago
D
Comparing companies - which method should I use
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4
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143
David_Paris
C
Calculating confidence interval for multiple groups of risk ratios
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3
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137
katxt
S
I am new for stata. I cannot change the labels on the x-axis with the following station names "Itang Gamb Ayira Metu Bure Ddolo Alge Gore Masha Humbi"
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0
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887
shimelash
B
How to model multiple time series samples?
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1
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142
JulianT
J
Model selection for basal area trends
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0
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82
JulianT
Jennifer Murphy
Normalized Score v Z Score
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17
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333
Jennifer Murphy
C
Immigrants VS Americans educational levels in relation to Welfare
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17
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1,888
hlsmith
S
An investor is considering funding of a new video game.
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6
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507
TrevorBrown
P
Chi Square question
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2
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103
Philip
N
Appropriate Sample Size
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9
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201
katxt
B
t-test question SPSS
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3
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106
Karabiner
M
Survival analysis with R Commander
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1
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125
hlsmith
J
Question about birthday's
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1
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82
katxt
R
Help with linear and unconstrained MMSE estimators
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1
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118
hlsmith
G
Book/Website Recommendation
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10
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1,598
Dick_ mob1
J
Weighted average for multiple factors?
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1
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135
katxt
Y
Finding clusters in 35-dimesnsional data
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5
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197
Karabiner
M
Normality for biomechanical data
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5
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218
katxt
H
Expected profit
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1
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168
Karabiner
M
Statistical test for app
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1
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589
Dick_ mob1
Y
TAX - Calculating eligible litres.
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0
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161
yrstruly
O
Gender Differences Multiple Regression Group comparison
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4
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224
OliverUsain
S
Comparing proportions positive
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1
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211
Karabiner
C
Independent samples t-test for hake's normalized gain
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3
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251
Karabiner
O
Normal distribution?
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6
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395
GretaGarbo
AngleWyrm
Testing if a sample came from a population
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3
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323
katxt
O
Choosing statistical test
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5
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348
Karabiner
H
Two way anova problem (beginner)
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0
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269
HerrSpindler
B
Quade's test repeated measures (ideally SPSS)
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10
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388
brett_a_baxter
U
Multi-state models: help?
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2
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353
unbiased95
S
2 sample t-test on autocorrelated time series
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7
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471
katxt
Jennifer Murphy
Ranked Choice Voting
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0
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293
Jennifer Murphy
M
Mutilevel Analysis - Correlations between daily and baseline measures
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0
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442
Mille31
K
Combining 2 different datasets
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0
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376
Kristel_96
D
Conversion of ANOVA to Pearson r
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3
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540
katxt
U
Help! What analysis should be performed on a dataset like this?
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13
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1,323
Koen Van de moortel
Q
How to find the best regression model
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10
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948
Koen Van de moortel
K
Plotting Error Bars
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3
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673
Koen Van de moortel
A
Question about the normality assumption
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12
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1,059
Koen Van de moortel
B
Ranked data in spss. How to analyse
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0
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416
Burnsie_UK
Q
AIC models
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12
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899
Q&A
M
Ignoring nested data structure?
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4
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521
hlsmith
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