PPT-A tutorial on how (not) to over-interpret STRUCTURE/ADMIXTURE bar plots

Daniel Falush Dan Lawson Lucy van Dorp Europeans West Africans Hispanics African Americans 1000 genomes project STRUCTUREADMIXTURE bar plots represent ancestry proportions after recent admixture . 20 1027200 1048830 1054860 1081860 1126920 1137390 1180200 1192470 1229340 1282710 O7 826440 864840 882600 896730 922290 947580 976770 1005900 1035120 1126920 1204380 O6 612540 672960 717120 717120 719850 750720 754770 754770 797670 873510 918030 O5 and . admixture . among . human populations . Katarzyna. Bryc. OEB 275br. February 19, 2013. Outline. The field of population genetics. Learning about human history from genetics. Out of Africa settlement of continents. Perry, Petros & students. Objective of our analysis. Based on the output of ADMIXTURE, we want to quantify the amount of shared ancestry between two populations. . Even more, we would like to answer questions of the form: “How much ancestry is shared between population X and Y, on top of the ancestry that population X shares with population Z?”. Scatterplots. Regression. Scatterplots. Scatterplots. Scatterplots. Scatterplots. Scatterplots. L1. L2. Study Time and GPA. Study Time and GPA. Do a Residual Plot. Calculator: In the List Menu(2. nd. Standards:. 4th: R 3.5 5th: R1.5 6th: R 1.2 7th: R 1.1 8th: R 1.1. Learning Objective. Today we will identify. 1. and interpret. 2. . similes. .. 1 . find. 2. make meaning from. What are we going to do today? P/S. Read pp. 129-132 & do questions 1-6.. Sage Advice: . Proverbs & Aphorisms. EQ: How can I interpret and apply pithy sayings?. Agenda. Bellringer. Vocab Sent.. Ben Franklin ppt.. Groupwork. : interpretations. 5.0. This chapter will cover 2D (two-dimensional) plots. Many options:. Linear, semi-logarithmic, logarithmic axes. Line type, color, thickness. Lots of different data-point markers. Grid lines, titles, text comments, legends. Section 3.2. Least-Squares Regression. Least-Squares Regression. MAKE predictions using regression lines, keeping in mind the dangers of extrapolation.. CALCULATE and interpret a residual.. INTERPRET the slope and . for . a population proportion.. Do Now:. A confidence interval is centered around a:. I. Parameter. II. Statistic. III. Measure of Variance.. (A) I only (D) I and II only. (b)ADMIXTURE Aritra Bose FEBRUARY, 2019 A Auton et al . Nature 526 , 68-74 (2015) doi:10.1038/nature15393 Population Structure Mutation Mutations are changes to the base pair sequence of the DNA. 1 To access the report, select Analysi�sReport�sAdvanced�EventLevel Dat�aBar Chart All Events 2 Bar Charts Report Results and InterpretationThe count is the total number Round Bars made from 316L Stainless Steel are resistant to sensitization and may be formed easily. Thes ●  Needs a key to show what each colour section represents. . ●  In questions on interpreting proportions in compound bar charts, ask for the fraction or percentage of chemistry students getting A*, not ‘the proportion of students’. . February . 2021. LO: Consolidate knowledge of statistics. -Complete tally charts. - Interpret tally charts. - Complete pictograms. - Interpret . pictograms. -Complete bar charts. -Interpret bar charts.