|
|
Main.Assignment1 History
Hide minor edits - Show changes to markup
January 26, 2012, at 07:58 AM
by 24.126.190.229 -
Added line 24:
January 26, 2012, at 07:58 AM
by 24.126.190.229 -
Changed lines 20-23 from:
Related tutorial videos:
http://www.youtube.com/watch?v=9kImnwZHQyc
http://www.youtube.com/watch?v=8vBtsAgj2eA&feature=related
to:
Related tutorial videos:
http://www.youtube.com/watch?v=9kImnwZHQyc
http://www.youtube.com/watch?v=8vBtsAgj2eA&feature=related
January 26, 2012, at 07:58 AM
by 24.126.190.229 -
Changed lines 19-21 from:
Email your codes and running outputs to the instructor.
to:
Related tutorial videos:
http://www.youtube.com/watch?v=9kImnwZHQyc
http://www.youtube.com/watch?v=8vBtsAgj2eA&feature=related
Suggested functions are:
summary()
lm()
hist()
mean()
sd()
February 01, 2010, at 11:24 AM
by 12.13.176.132 -
Added lines 19-21:
Email your codes and running outputs to the instructor.
February 01, 2010, at 11:23 AM
by 12.13.176.132 -
Changed lines 8-16 from:
'n': the number of cells assayed for each strain
-> 'rls': Replicative Life Span
-> 'rls.sd': standard deviation of RLS
-> 'a': The initial mortality rates
-> 'a.sd': standard deviation of 'a'
-> 'b': The Gompertz coefficient of survival curves
-> 'b.sd': standard deviation of b.
to:
'n': the number of cells assayed for each strain
'rls': Replicative Life Span
'rls.sd': standard deviation of RLS
'a': The initial mortality rates
'a.sd': standard deviation of 'a'
'b': The Gompertz coefficient of survival curves
'b.sd': standard deviation of b.
February 01, 2010, at 11:23 AM
by 12.13.176.132 -
Changed lines 6-15 from:
'strain': names of yeast strains
->'n': the number of cells assayed for each strain
->'rls': Replicative Life Span
->'rls.sd': standard deviation of RLS
->'a': The initial mortality rates
->'a.sd': standard deviation of 'a'
->'b': The Gompertz coefficient of survival curves
->'b.sd': standard deviation of b.
to:
'strain': names of yeast strains
-> 'n': the number of cells assayed for each strain
-> 'rls': Replicative Life Span
-> 'rls.sd': standard deviation of RLS
-> 'a': The initial mortality rates
-> 'a.sd': standard deviation of 'a'
-> 'b': The Gompertz coefficient of survival curves
-> 'b.sd': standard deviation of b.
February 01, 2010, at 11:22 AM
by 12.13.176.132 -
Changed lines 6-14 from:
'strain': names of yeast strains
'n': the number of cells assayed for each strain
'rls': Replicative Life Span
'rls.sd': standard deviation of RLS
'a': The initial mortality rates
'a.sd': standard deviation of 'a'
'b': The Gompertz coefficient of survival curves
'b.sd': standard deviation of b.
to:
'strain': names of yeast strains
->'n': the number of cells assayed for each strain
->'rls': Replicative Life Span
->'rls.sd': standard deviation of RLS
->'a': The initial mortality rates
->'a.sd': standard deviation of 'a'
->'b': The Gompertz coefficient of survival curves
->'b.sd': standard deviation of b.
February 01, 2010, at 11:22 AM
by 12.13.176.132 -
Changed lines 5-14 from:
This file contains the following columns:
'strain': names of yeast strains
'n': the number of cells assayed for each strain
'rls': Replicative Life Span
'rls.sd': standard deviation of RLS
'a': The initial mortality rates
'a.sd': standard deviation of 'a'
'b': The Gompertz coefficient of survival curves
'b.sd': standard deviation of b.
to:
This file contains the following columns:
'strain': names of yeast strains
'n': the number of cells assayed for each strain
'rls': Replicative Life Span
'rls.sd': standard deviation of RLS
'a': The initial mortality rates
'a.sd': standard deviation of 'a'
'b': The Gompertz coefficient of survival curves
'b.sd': standard deviation of b.
February 01, 2010, at 11:21 AM
by 12.13.176.132 -
Changed line 3 from:
You are given part of data from Qin & Lu, 2006, Experimental Genrotology:
to:
You are given part of the data from Qin & Lu, 2006, Experimental Genrotology:
February 01, 2010, at 11:20 AM
by 12.13.176.132 -
Added lines 1-16:
Assignment
You are given part of data from Qin & Lu, 2006, Experimental Genrotology:
- Yeast replicative life span table CSV format
This file contains the following columns:
'strain': names of yeast strains
'n': the number of cells assayed for each strain
'rls': Replicative Life Span
'rls.sd': standard deviation of RLS
'a': The initial mortality rates
'a.sd': standard deviation of 'a'
'b': The Gompertz coefficient of survival curves
'b.sd': standard deviation of b.
You are asked to (1) find out the distribution of 'rls', 'a', and 'b', (2) find out the associations among 'rls', 'a', and 'b'.
|
|