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Assignment 2 CPS 563 - Data Visualization In this assignment, you will solve three practical and interesting problems in data visualization

Computer Science

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Assignment 2

CPS 563 - Data Visualization

In this assignment, you will solve three practical and interesting problems in data visualization. The problems will gain valuable hands-on experience in data manipulation, data visualization, algorithm design and implementation.

Problem 1

Given the “Sales by Branch” data below:

Branch	Product Group	Total Revenue
Brighton & Hove	Books	610.00
Brighton & Hove	Electronics	855.00
Brighton & Hove	Hardware	998.00
Brighton & Hove	Software	2,020.00
Chichester	Home & Garden	396.00
Chichester	Health & Beauty	580.00
Chichester	Sports	613.00
Chichester	Software	885.00
Chichester	Electronics	891.00
Chichester	DIY	1,449.00
Portsmouth	Books	268.00
Portsmouth	Home & Garden	390.00
Portsmouth	Electronics	690.00
Portsmouth	DIY	834.00
Portsmouth	Sports	1,008.00
Portsmouth	Clothes	1,016.00
Portsmouth	Toys & Children	1,201.00
Southampton	DIY	169.00
Southampton	Hardware	604.00
Southampton	Electronics	757.00
Southampton	Sports	1,567.00
Winchester	Hardware	524.00
Winchester	Sports	541.00
Winchester	Books	806.00
Winchester	Software	991.00
Winchester	Toys & Children	1,079.00
Winchester	Electronics	1,661.00

Sample Output

You are required to:

Write Matlab code to create a nested treemap based on the provided data above.
Display the final result with your Matlab code.

Problem 2

Normal Daily Mean Temperature
CITIES	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC
AKRON, OH	25.2	28.3	37.7	48.1	58.8	67.5	71.8	70.3	63	51.6	41.1	30.7
CLEVELAND, OH	25.7	28.4	37.5	47.6	58.5	67.5	71.9	70.2	63.3	52.2	41.8	31.1
COLUMBUS, OH	28.3	32	42	52	62.6	71.2	75.1	73.5	66.5	54.7	43.7	33.5
DAYTON, OH	26.3	30.3	40.2	50.6	61.2	70.2	74.3	72.3	65.1	53.5	42.2	31.4
MANSFIELD, OH	24.3	27.3	36.7	47.2	58	66.8	71	69.3	62.6	51.5	40.5	29.6
TOLEDO, OH	23.9	27	37.2	48.3	59.6	68.8	73	70.8	63.5	51.8	40.5	29.2
YOUNGSTOWN, OH	24.9	27.7	36.7	47.4	57.6	65.9	69.9	68.4	61.5	50.8	40.7	30.4
JACKSON, KY	33.9	37.9	47.1	56.3	64.1	71.4	75	73.8	67.9	57.5	47.7	38.3
LEXINGTON, KY	32	36.4	45.6	54.6	63.8	72.2	76.1	74.8	68	56.6	45.9	36.3
LOUISVILLE, KY	33	37.6	46.9	56.4	65.8	74.2	78.4	77	70.1	58.5	47.6	37.6
PADUCAH KY	32.9	38.1	47.6	57	65.9	74.5	78.2	76.2	69.1	58	46.8	36.9
EVANSVILLE, IN	31	35.8	45.8	55.5	65.6	74.8	78.6	76.5	69.1	57.3	45.9	35.6
FORT WAYNE, IN	23.6	27.3	38.1	49	60.4	69.7	73.4	71.1	64.1	52.4	40.6	29
INDIANAPOLIS, IN	26.5	31.2	41.7	52	62.6	71.7	75.4	73.5	66.3	54.6	42.9	31.6
SOUTH BEND, IN	23.4	27.3	37.5	48.3	59.6	69	73	71	63.4	52.1	40.1	28.7

Given the normal daily mean temperature (^oF) of some cities in the Greater Cincinnati Tri-State Area, Ohio, Kentucky, and Indiana shown in the table above, you are required to:

Draw/download a map of the Tri-State Area.
Write Matlab code to create a heatmap of the mean temperature for each month (on the map drawn/downloaded in the task 1 of Problem 2).

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Assignment 2 CPS 563 - Data Visualization In this assignment, you will solve three practical and interesting problems in data visualization

Computer Science

Problem 1

Sample Output