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Google Drive Option 2: for R programming users, they can obtain the dataset by using the following R codes: library (nasaweather) data (atmos) Assignment For this assignment, please use the complete case analysis meaning that you need to remove all the mission values if any before starting the assignment. In this assignment, let's focus on only year 2000 and the variables of interest are: • month: months of the year • surftemp: mean surface temperature from clear sky composite • temp: mean near-surface air temperature Data Exploration For the data exploration, please follow the instruction below: • In one summary statistics table, present the number of observations by month in 2000 and their average, variance, standard deviation, minimumn, and maximum of surface temperature. Comment on the table. • In one summary statistics table, present the number of observations by month in 2000 and their average, variance, standard deviation, minimum, and maximum of temperature. Comment on the table. Construct the scatter plot for surface temperature and temperature by month in 2000. Com- ment on the plot. Construct the Boxplots for surface temperature by month in 2000. Comment on the Boxplots.

Google Drive Option 2: for R programming users, they can obtain the dataset by using the following R codes: library (nasaweather) data (atmos) Assignment For this assignment, please use the complete case analysis meaning that you need to remove all the mission values if any before starting the assignment. In this assignment, let's focus on only year 2000 and the variables of interest are: • month: months of the year • surftemp: mean surface temperature from clear sky composite • temp: mean near-surface air temperature Data Exploration For the data exploration, please follow the instruction below: • In one summary statistics table, present the number of observations by month in 2000 and their average, variance, standard deviation, minimumn, and maximum of surface temperature. Comment on the table. • In one summary statistics table, present the number of observations by month in 2000 and their average, variance, standard deviation, minimum, and maximum of temperature. Comment on the table. Construct the scatter plot for surface temperature and temperature by month in 2000. Com- ment on the plot. Construct the Boxplots for surface temperature by month in 2000. Comment on the Boxplots.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Project 05: Atmospheric data Description of Data The dataset for this project is atmos. This dataset shows the information of the atmosphere from 1995 to 2000. It contains information about 41472 observations on 11 variables: lat, long, year, month, surftemp, temp, pressure, ozone, cloudlow, cloudmid, and cloudhigh. For more infor- mation and the description of each variable, please visit: RDocumentation for atmos How to get the dataset? There are two options. Option 1: the dataset is available in this Google Drive. Option 2: for R programming users, they can obtain the dataset by using the following R codes: library (nasaweather) data (atmos) Assignment For this assignment, please use the complete case analysis meaning that you need to remove all the mission values if any before starting the assignment. In this assignment, let's focus on only year 2000 and the variables of interest are: month: months of the year surftemp: mean surface temperature from clear sky composite temp: mean near-surface air temperature Data Exploration For the data exploration, please follow the instruction below: • In one summary statistics table, present the number of observations by month in 2000 and their average, variance, standard deviation, minimum, and maximum of surface temperature. Comment on the table. • In one summary statistics table, present the number of observations by month in 2000 and their average, variance, standard deviation, minimum, and maximum of temperature. Comment on the table. Construct the scatter plot for surface temperature and temperature by month in 2000, Com- ment on the plot. • Construct the Boxplots for surface temperature by month in 2000. Comment on the Boxplots. Statistical Analysis Please answer the questions below: • What is the correlation between surface temperature and temperature by month in 2000? Interpret the obtained correlation coefficients. • Is the surface temperature different in January, February, March and April in 2000?
Transcribed Image Text:Project 05: Atmospheric data Description of Data The dataset for this project is atmos. This dataset shows the information of the atmosphere from 1995 to 2000. It contains information about 41472 observations on 11 variables: lat, long, year, month, surftemp, temp, pressure, ozone, cloudlow, cloudmid, and cloudhigh. For more infor- mation and the description of each variable, please visit: RDocumentation for atmos How to get the dataset? There are two options. Option 1: the dataset is available in this Google Drive. Option 2: for R programming users, they can obtain the dataset by using the following R codes: library (nasaweather) data (atmos) Assignment For this assignment, please use the complete case analysis meaning that you need to remove all the mission values if any before starting the assignment. In this assignment, let's focus on only year 2000 and the variables of interest are: month: months of the year surftemp: mean surface temperature from clear sky composite temp: mean near-surface air temperature Data Exploration For the data exploration, please follow the instruction below: • In one summary statistics table, present the number of observations by month in 2000 and their average, variance, standard deviation, minimum, and maximum of surface temperature. Comment on the table. • In one summary statistics table, present the number of observations by month in 2000 and their average, variance, standard deviation, minimum, and maximum of temperature. Comment on the table. Construct the scatter plot for surface temperature and temperature by month in 2000, Com- ment on the plot. • Construct the Boxplots for surface temperature by month in 2000. Comment on the Boxplots. Statistical Analysis Please answer the questions below: • What is the correlation between surface temperature and temperature by month in 2000? Interpret the obtained correlation coefficients. • Is the surface temperature different in January, February, March and April in 2000?
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