This document provides information on different types of graphs used to organize and display data:
1) Tables organize data with independent variables in rows and dependent variables in columns to allow analysis of relationships between variables.
2) Line graphs show changes in a continuous variable over time and can indicate trends, while bar graphs display continuous or discrete data but are less useful for extrapolating information.
3) Circle graphs represent the parts of a whole and show the frequency of categories, making them well-suited for displaying percentage data.
prof.C.R.Rao is a also known as living legend.He is an Indian- American mathematician and Statistician He generated a number of further technical terms appearing in specialized literature, like Quantum Cramér-Rao Bound providing sharper versions of Heisenberg's Principle in Quantum Physics. His impact on Multivariate Statistical Analysis is exemplary. He elaborated a unique basis of the already known and newly introduced methods by means of the spectral and singular value decomposition of matrices. He defined a Generalized Inverse (g-inverse) of a matrix (singular or rectangular) and demonstrated its usefulness in the study of linear models and singular multivariate distributions. He also made significant contributions to combinatorial mathematics for use in design of experiments, the most important of which is Orthogonal Arrays. In the last decades he also touched upon non-linear methods, resampling methods (he wrote a handbook on Bootstrap), neural networks, and data mining.
He was given the India Science Award in 2010, the highest honor conferred by the government of India in a scientific domain. In 2013, he was nominated for the Nobel Peace Prize, along with Miodrag Lovric and Shlomo Sawilowsky, for their contribution to the International Encyclopedia of Statistical Science. He was most recently honored with his 38th honorary doctorate by the Indian Institute of Technology, Kharagpur, on 26 July 2014 for "his contributions to the foundations of modern statistics .
Rao has received 38 honorary
doctoral degrees from universities in 19 countries around the world and numerous
awards and medals for his contributions to statistics and science
Rao was awarded with the United States National Medal of Science, which is the nation's highest award for lifetime achievement in fields of scientific research, in June 2002
Watch this slide to learn:
1) Types of quantities?
2) Representation of matrix in Euclidean space?
3) Vector ( in terms of matrix )?
4) Unit vector
5) Operations on vector in MATLAB:
6) Parametric equation of line
7) Cross product
8) Vector dot product
9) Polygon
10) Area of polygon
11) Center of polygon
12) Collinear points
prof.C.R.Rao is a also known as living legend.He is an Indian- American mathematician and Statistician He generated a number of further technical terms appearing in specialized literature, like Quantum Cramér-Rao Bound providing sharper versions of Heisenberg's Principle in Quantum Physics. His impact on Multivariate Statistical Analysis is exemplary. He elaborated a unique basis of the already known and newly introduced methods by means of the spectral and singular value decomposition of matrices. He defined a Generalized Inverse (g-inverse) of a matrix (singular or rectangular) and demonstrated its usefulness in the study of linear models and singular multivariate distributions. He also made significant contributions to combinatorial mathematics for use in design of experiments, the most important of which is Orthogonal Arrays. In the last decades he also touched upon non-linear methods, resampling methods (he wrote a handbook on Bootstrap), neural networks, and data mining.
He was given the India Science Award in 2010, the highest honor conferred by the government of India in a scientific domain. In 2013, he was nominated for the Nobel Peace Prize, along with Miodrag Lovric and Shlomo Sawilowsky, for their contribution to the International Encyclopedia of Statistical Science. He was most recently honored with his 38th honorary doctorate by the Indian Institute of Technology, Kharagpur, on 26 July 2014 for "his contributions to the foundations of modern statistics .
Rao has received 38 honorary
doctoral degrees from universities in 19 countries around the world and numerous
awards and medals for his contributions to statistics and science
Rao was awarded with the United States National Medal of Science, which is the nation's highest award for lifetime achievement in fields of scientific research, in June 2002
Watch this slide to learn:
1) Types of quantities?
2) Representation of matrix in Euclidean space?
3) Vector ( in terms of matrix )?
4) Unit vector
5) Operations on vector in MATLAB:
6) Parametric equation of line
7) Cross product
8) Vector dot product
9) Polygon
10) Area of polygon
11) Center of polygon
12) Collinear points
To arrange the data in such a way that it should create interest in the reader’s mind at the first sight.
To present the information in a compact and concise form without losing important details.
Graphs(Biostatistics and Research Methodology) B.pharmacy(8th sem.)Pranjal Saxena
This slides contains the description about the Graphs(Histograms, Pie-Chart, Cubic Graph, Response surface Plot, Counter surface plot ) mainly Histograms with advantages, disadvantages and examples, Pie-chart with advantages, disadvantages and examples, Cubic Graph with examples, Response surface plot and Counter plot with examples and uses.
2. Data Tables Independent variable – rows Data are ordered Dependent variable – columns Title should make reference to the variables in the experiment Just by looking at the title, you can determine the IDV and DV
3. Line Graphs Changes in variable over time. Used when variables are continuous (versus discrete). Useful for representing trends (negative, positive, none)
7. Circle Graphs Parts of a whole Represents the frequency of each category’s occurrence There are 35 humans in room 142. Twelve have blonde hair, sixteen have brown hair, six have black hair, and one has red hair. The red-haired human is awesome. What percent of the class has blonde, brown, black and red hair? 34.29% - blonde 45.71% - brown 17.14% - black 2.86% - red
9. We will go to the computer lab to practice graphing using Excel. Although 3-D graphs may look pretty, avoid them unless a Z-axis is required. Otherwise, the graphics distract from the purpose of the graph, which is to convey information in a way that is easily interpreted.
