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- 16:52, 11 May 2013 (diff | hist) (+1,342) N User:Trettels:Session 41 - 29APR (Created page with "=In class= I worked with Lori and Travis on this activity, maybe someone else too? Main script: <pre> data=load('Gibbs_data.txt','-ascii'); assign=zeros(1,length(data)); ind=...") (current)
- 16:45, 11 May 2013 (diff | hist) (+920) N User:Trettels:Session 39 - 24APR (Created page with "=In Class= Worked with Dan, in the "brute force" group. <pre> testinit_urn=[7 3 5]; w=[6 4 3]; %ratio of probabilities for the three ball types p=@(u) ( (w.*u)/(sum(w.*u)));...") (current)
- 16:42, 11 May 2013 (diff | hist) (+1,265) N User:Trettels:Session 34 - 22APR (Created page with "=In Class= Performs the fisher exact test on the data to generate p-values. <pre> data = [1 1 13; 16 4 15; 45 32 80]; [row col] = ndgrid(1:size(data,1), 1:size(data,2)); d=[...") (current)
- 16:38, 11 May 2013 (diff | hist) (+65) m User:Trettels:Session 33 - 19APR (→In class) (current)
- 16:37, 11 May 2013 (diff | hist) (+1,707) N User:Trettels:Session 33 - 19APR (Created page with "=In class= I worked with Kai and Jin on this activity, working in MATLAB while they worked in Python <pre> tdata=importdata('game_data.txt',' '); tab1 = zeros(3,400); %whit...")
- 16:34, 11 May 2013 (diff | hist) (+704) N User:Trettels:Session 32 - 17APR (Created page with "=In class= I worked with Tameem , Noah and Dan on this activity. The table is fed into the function as "data", and the chi-squared values are returned, and the table of chi-s...") (current)
- 16:30, 11 May 2013 (diff | hist) (+3,607) N User:Trettels:Session 31 - 15APR (Created page with "=In Class= The in class activities were the same as the pre-class activity. I worked with Noah and Travis for this problem. Main script: <pre> mkdirdata=load('Modelselection...") (current)
- 16:21, 11 May 2013 (diff | hist) (+413) User:Trettels (→Index) (current)
- 15:24, 26 April 2013 (diff | hist) (+209) N User:Trettels:Session 40 - 26APR (Created page with "==In Class== Matlab code for part 2: <pre> function [theta_hat, q_rat] = takeStep(theta); alpha=0.5; theta_hat=theta.*exp(alpha*normrnd(0,1,1,length(theta))); q_rat = ...")
- 15:24, 26 April 2013 (diff | hist) (+59) User:Trettels (→Index)
- 13:26, 22 April 2013 (diff | hist) (+3) Exam Sign-Up (2013) (→Monday, May 6)
- 14:00, 3 April 2013 (diff | hist) (+506) User:Trettels:Session 24 - 04APR (→Pre-Class)
- 13:23, 3 April 2013 (diff | hist) (+1,849) N User:Trettels:Session 24 - 04APR (Created page with "=Pre-Class= ==1.== === Explanation === For our random variable X, as values <math>a_k</math> are constant, the mean will be the mean of t. <math> E[X] = E[\sum_{k=0}^{20} a_k...")
- 13:22, 3 April 2013 (diff | hist) (0) N File:Trettel seg24 preclass pt2.jpg (current)
- 13:11, 3 April 2013 (diff | hist) (0) N File:Trettel seg24 preclass pt1.jpg (current)
- 12:58, 3 April 2013 (diff | hist) (+59) m User:Trettels (→Index)
- 11:27, 3 April 2013 (diff | hist) (+1,139) User:Trettels:Session 23 - 01APR (→Pre-Class) (current)
- 11:26, 3 April 2013 (diff | hist) (+45) N File:Trettels seg23 class resample.jpg (Resamped estimate of S, segment 23, in class.) (current)
- 11:25, 3 April 2013 (diff | hist) (+44) N File:Trettels seg23 class bootstrap.jpg (Boostrap estimate of S, segment 23, in class) (current)
- 11:14, 3 April 2013 (diff | hist) (-50) m User:Trettels (→Index)
- 11:13, 3 April 2013 (diff | hist) (+1,185) N User:Trettels:Session 23 - 01APR (Created page with "=Pre-Class= Matlab code for the pre-class activity: ==Code== <pre> n_data=100; x_init=betarnd(2.5,5,1,n_data); nresamp=100000; out_val=zeros(1,nresamp); %xrng=linspace(0,1,100...")
- 11:13, 3 April 2013 (diff | hist) (+47) N File:Trettels seg23 resample.jpg (Resample histogram of S, segment 23, Pre-class.) (current)
- 11:10, 3 April 2013 (diff | hist) (+63) N File:Trettels seg23 bootstrap.jpg (Histogram for bootstrap estimation of S, segment 23, pre-class.) (current)
- 10:57, 3 April 2013 (diff | hist) (+109) m User:Trettels (→Index)
- 10:56, 3 April 2013 (diff | hist) (+1) m User:Trettels:Session 21 - 27MAR (→In Class) (current)
- 10:55, 3 April 2013 (diff | hist) (+18) m User:Trettels:Session 21 - 27MAR (→In Class)
- 11:56, 28 March 2013 (diff | hist) (+1,024) N User:Trettels:Session 21 - 27MAR (Created page with "=In Class= MATLAB code: (Done with Tameem and ) Currently the ellipse being plotted is much larger than it should be, though the hessian returned from fminunc...")
- 11:46, 28 March 2013 (diff | hist) (+59) User:Trettels (→Index)
- 11:45, 28 March 2013 (diff | hist) (+2,244) User:Trettels:Session 20 - 25MAR (→Pre-class Activities) (current)
- 12:22, 25 March 2013 (diff | hist) (+2) m User:Trettels:Session 20 - 25MAR (→1.)
- 12:22, 25 March 2013 (diff | hist) (+1) m User:Trettels:Session 20 - 25MAR (→1.)
- 12:22, 25 March 2013 (diff | hist) (0) m User:Trettels:Session 20 - 25MAR (→2.)
- 12:14, 25 March 2013 (diff | hist) (+481) User:Trettels:Session 20 - 25MAR (→Pre-class Activities)
- 11:55, 25 March 2013 (diff | hist) (+1,580) N User:Trettels:Session 20 - 25MAR (Created page with "=Pre-class Activities= 1. Show that if <math>y(\mathit{b}|\mathbf{x})</math> is linear then minimizing <math>\chi^2</math> produces a set of linear equations for <math>b</ma...")
- 11:17, 25 March 2013 (diff | hist) (+59) User:Trettels (→Index)
- 16:29, 1 March 2013 (diff | hist) (+635) N User:Trettels:Session 16 - 01MAR (Created page with "=In Class= Python code for counting ORF lengths for each of three reading frames per strand: <pre> from Bio import SeqIO from matplotlib.pyplot import * chrfile = SeqIO.par...") (current)
- 16:11, 1 March 2013 (diff | hist) (+59) User:Trettels (→Index)
- 10:10, 22 February 2013 (diff | hist) (+37) m User:Trettels:Session 11 - 20FEB (→Session 11, in class) (current)
- 10:07, 22 February 2013 (diff | hist) (+1,103) N User:Trettels:Session 11 - 20FEB (Created page with "=Session 11, in class= Done with Tameem and Travis Our first attempt at making a uniform RNG: <pre> x=0.5; z=x; for aa=2:1e3 x(aa) = mod...")
- 10:06, 22 February 2013 (diff | hist) (0) File:Trettels session11 iv effect.jpg (uploaded a new version of "File:Trettels session11 iv effect.jpg": Updated x axis) (current)
- 10:05, 22 February 2013 (diff | hist) (0) N File:Trettels session11 iv effect.jpg
- 09:50, 22 February 2013 (diff | hist) (+59) User:Trettels (→Index)
- 13:46, 6 February 2013 (diff | hist) (+678) User:Trettels:Session 9 - 06FEB (→Pre-class activities) (current)
- 13:24, 6 February 2013 (diff | hist) (+839) N User:Trettels:Session 9 - 06FEB (Created page with "=Pre-class activities= ==Sums of Gaussian independent variables== Given the random variable <math>S = X + Y</math> where <math>X</math> and <math>Y</math> are independent and ...")
- 12:50, 6 February 2013 (diff | hist) (+57) m User:Trettels (→Index)
- 12:50, 6 February 2013 (diff | hist) (-1) m User:Trettels:Session 8 - 04FEB (→In Class Activity) (current)
- 12:49, 6 February 2013 (diff | hist) (+1,020) N User:Trettels:Session 8 - 04FEB (Created page with " =In Class Activity= Worked with: Tameem, Kai, and |Rcardenas ==Matlab code== For determining probability that the given data ...")
- 12:39, 6 February 2013 (diff | hist) (+57) m User:Trettels (→Index)
- 02:08, 1 February 2013 (diff | hist) (+226) m User:Trettels:Session 6 - 30JAN (→In Class)
- 02:08, 1 February 2013 (diff | hist) (0) File:Trettel act6 inclass.png (uploaded a new version of "File:Trettel act6 inclass.png": Updated code to ignore the progenitor when counting mutations.) (current)
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