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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208,902
Dason
quark
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We only provide homework help to those who show effort
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0
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73,976
quark
N
Information component formula - Bayesian method - Data mining
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3
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51
staassis
H
Comparing Medians
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1
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28
obh
E
What alpha spending formula to use for chi square test of independence ?
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3
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69
hlsmith
C
What statistic tests should I use?
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3
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46
staassis
C
Difference between semipartial and partial correlation
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0
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31
Camelia
J
easily done on minitab
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7
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102
Miner
J
Effect at the mean
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31
jantha
N
Help with R code to produce proportions of sample means above one sigma
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0
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38
nowiamcomstock
M
Is it wrong to use Chi squared test for paired data?
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4
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77
Markica85
J
What statistical procedure to use?
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1
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57
Karabiner
C
YouTube Trending Analysis/Statistics
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0
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55
Col5991
W
calculate confidential interval of standard variance using the central limit theorem
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1
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69
jonthardy
L
Markov Chain Models in tennis
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1
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48
hlsmith
1
Compare year on year values
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0
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43
106milestochicago
J
not understanding this homework
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0
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45
jonthardy
H
Help with Covid-19 statistcs (Newbie alert)
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1
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58
hlsmith
O
How to integrate probabilities from two machine learning classifiers?
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0
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24
ojosilva
E
Homework Question
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4
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90
staassis
S
Statistical difference in estimated total?
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0
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70
ssstats
P
propagation of error method
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0
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54
Popone
S
error term in linear regression
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1
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57
obh
G
Panel Data Regression in R
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1
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63
staassis
U
Confirmatory or explorative factor analysis?
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3
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67
unhappystatauser
N
Comparing similar variables for two groups who answered the variables based on similar pictures with small changes
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0
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41
Nicklas1100
M
Statistically Significant Data for Test Engineer
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3
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76
Mt.mandar
N
continuous vs discrete
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1
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72
Miner
I
Is bonferroni correction necessary ?
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6
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126
ivipopi
T
Probability density function of the error (Bayes Statistics)
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1
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62
staassis
D
Appropriate to put contour/surface plots?
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0
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62
dhati96
F
Kapler-Meier survival analysis or a simple t-test? Orthodoxy necessary?
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5
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102
Forskare
P
Confounders
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0
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61
Psychiatrist
A
What test to use?
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15
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164
Anous
D
Which test to use to understand if higher priced version of the beer is worthy of higher rating?
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6
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114
Karabiner
T
comparison between prevalences
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1
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76
Karabiner
B
Help with test
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0
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60
blue87
M
Select the appropriate statistical test without knowing how the data is distributed, normal distribution or not
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1
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61
staassis
M
Mechanical Engineering Sample Test Size
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3
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82
Miner
T
Help needed interpreting SNK post hoc test
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2
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101
TefJLives
Z
Regression with binary independent variables
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2
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75
Zrike
E
HELP! T-test, normality assumption. Great difference between Shapiro Wilk and Q-Qplot/ Z-score calculation
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6
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76
Karabiner
G
Book/Website Recommendation
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9
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194
Editor
C
Polynomial regression
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0
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65
Camelia
S
HELPPP: find λ
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18
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253
obh
P
Dendrogram reading
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4
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130
primke
M
Plausibly Assessment
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1
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81
staassis
1
Nominal analysis method
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1
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90
staassis
Y
Margins of error - proportions
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2
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105
Yermy
W
Confusion over statistical test to use?
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0
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64
willnot
I
Very easy question
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2
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89
Italy89
M
Which statistical test would be correct?
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1
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102
Karabiner
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