Search for tag: "variance"

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01:26:31 14_EVE100_Lecture14 14_EVE100_Lecture14	14_EVE100_Lecture14 females males selection species traits preference offspring success tails sperm reproduction trait sexes coloration sort mating benefits variance cases male From Santiago Ramirez on November 24th, 2020 0 likes 329 plays 0
23:08 Discussion-A-11-24-20 Discussion-A-11-24-20	Discussion-A-11-24-20 decision deviation outlook trees tree dataset attributes values attribute training model steps reduction class regression target complexity parameter variance questions From Dhruvatara Bhogishetty on November 23rd, 2020 0 likes 48 plays 0
01:26:01 12_EVE100_Lecture12 12_EVE100_Lecture12	12_EVE100_Lecture12 selection population heritability trait variance individuals generation alleles variation amount response traits distribution offspring component environment parents bit components birds From Santiago Ramirez on November 12th, 2020 0 likes 241 plays 0
01:23:04 11_EVE100_Lecture11V2 11_EVE100_Lecture11V2	11_EVE100_Lecture11V2 allele population frequency selection fitness alleles values frequencies individuals equilibrium homozygote heterozygote populations bit genotypes genotype variance traits point probability From Santiago Ramirez on November 10th, 2020 0 likes 270 plays 0
09:24 VEN123L Video 5.4 - Calibration - Linear Least… VEN123L Video 5.4 - Calibration - Linear Least Squares Regression	VEN123L Video 5.4 - Calibration - Linear Least Squares Regression What is calibration? What's going on when Excel fits a trendline to data? How do we translate instrumental response (e.g. absorbance) into concentration? Copyright Thi Nguyen Do not distribute… response concentration calibration curve equation variable concentrations sample responses squares regression linear axis residuals variance background units slope mx thing From Thi Nguyen on October 24th, 2020 0 likes 84 plays 0
51:21 FST117_L8_MultipleRegression FST117_L8_MultipleRegression	FST117_L8_MultipleRegression model regression variables variance values equation linear sum sweetness difference flavor squares strawberry lines slope sucrose table From Julien Delarue on October 19th, 2020 0 likes 66 plays 0
07:37 VEN123L Video 3.6 - Comparing Means VEN123L Video 3.6 - Comparing Means	VEN123L Video 3.6 - Comparing Means How can we tell whether two samples are different from one another? What about if two different methods are giving us different results? Copyright Thi Nguyen Do not distribute without permission … test variance variances deviation difference samples sample methods tests function measurement meter phenolphthalein calculation calc crit statistic alpha point deviations From Thi Nguyen on September 30th, 2020 0 likes 87 plays 0
07:06 VEN123L Video 3.5 - Comparing Variances VEN123L Video 3.5 - Comparing Variances	VEN123L Video 3.5 - Comparing Variances What is variance? How can we tell whether one method is more precise than another? What are degrees of freedom in statistics? Copyright Thi Nguyen Do not distribute without permission … test variances freedom degrees variance samples numbers sample difference alpha deviation statistic tests parameter points denominator numerator error methods sets From Thi Nguyen on September 30th, 2020 0 likes 94 plays 0
08:39 VEN123L Video 2.5 - When Things Go Wrong -… VEN123L Video 2.5 - When Things Go Wrong - Outliers and Repeatability	VEN123L Video 2.5 - When Things Go Wrong - Outliers and Repeatability What are some other ways to know when things go wrong? How can we tell if a datapoint doesn't belong in our sample? How can we trust our data when we don't have the time and resources to… difference sample measurements repeatability deviation outlier variance limit sr statistic test precision things differences factor values deviations duplicate method distribution From Thi Nguyen on September 28th, 2020 0 likes 85 plays 0
13:46 Intro to Snakemake: Part Three Intro to Snakemake: Part Three	Intro to Snakemake: Part Three dot output input snake samtools command rule vcf things rules variance files shell inputs genome coli sam variant baa sort From Jeremy Walter on July 29th, 2020 0 likes 11 plays 0
13:45 snakemake intro 3 try 1 snakemake intro 3 try 1	snakemake intro 3 try 1 output dot input snake command samtools rule things rules vcf variance shell files inputs genome coli sam variant baa sort From Charles Brown on June 15th, 2020 0 likes 19 plays 0
13:53 BIS180L Lecture14 Clustering BIS180L Lecture14 Clustering	BIS180L Lecture14 Clustering BIS180L Intro to K-means and Hierarchical Clustering distance samples york boston cluster clusters genes clustering variance gene means dc table tumors sample expression statistic gap process pair From Julin Maloof on May 26th, 2020 0 likes 59 plays 0
23:53 BIS180L Lecture 11 BIS180L Lecture 11	BIS180L Lecture 11 Intro to RNAseq analysis gene expression treatment genes genotype model effect dp counts imb sample samples library rna intercept base variance shade rpkm ball From Julin Maloof on May 18th, 2020 0 likes 62 plays 0
23:18 ESM108_Week5_Lab5_Review of Statistics2 ESM108_Week5_Lab5_Review of Statistics2	ESM108_Week5_Lab5_Review of Statistics2 distribution deviation moment average variance distributions probability parameters questions numbers moments skew grades minus infinity equation concept deviations side class From Majdi Abou Najm on April 28th, 2020 0 likes 14 plays 0
10:04 BIS180L Lecture 7b PCA BIS180L Lecture 7b PCA	BIS180L Lecture 7b PCA BIS180L Lecture on PCA and MDS as applied to SNP data sets. marker dimensions components pca snps dataset variation component sets mercury pc2 individuals mds principle 3d pc1 clusters variance vector analysis From Julin Maloof on April 22nd, 2020 0 likes 46 plays 0
52:26 Alvin D. Wiggins Alvin D. Wiggins	Alvin D. Wiggins In this conversation, Emeritus Professor Alvin Wiggins discusses his career at the University of California at Davis, including important persons and events that shaped his interests and scholarship,… mathematical sciences statistics university & college students studying multivariate methods analysis of variance and covariance research education and upbringing linear theory including regression mathematicians faculties berkeley schools mathematics courses (education) scientists probability calculus From Emeriti on August 24th, 2017 0 likes 26 plays 0