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Load the dataset CreditCards.csv into memory. Perform the k-means cluster analysis Remove the first column: CUST_ID since it doesn’t provide any info for cluster. Determine the optimal number of clusters. Justify your answer. It may take longer running time since it uses a large dataset. Perform k-means clustering using the optimal number of clusters. Visualize the […]

You have collected the following information on some participants in a diet program: (3) Reading the following data Jines, create a SAS data set using column input Include in this data set three computed variables called BMCINIT (BMl stands for body mass: index), BMLFINAL, and BMLDIFF. Computed BMI is a person’s weigh’ (ill kilograms) divided

We have collected the following data on five subjects: (a) Write the SAS statements necessary to create a SAS data set. (b) Add the staternent(s) necessary to compute the mean grade point average and me e.m college entrance exam score. (e) We want to compute an index for each subject, as follows: Modify your program

Expect you are responsible for item advancement for an organization that makes cryptographic equipment. At its most straightforward, a cryptographic usage is a discovery: embed key, embed plaintext, press “start,” recover ciphertext. Also, for a similar calculation, these supposed secret elements from various producers will be comparable. [20] What different highlights or capacities would separate

You inherited the following SAS program. Add the necessary statements to: (3) Create two new variables. Call one OVERALL, computed as the average of the IQ score, the MATH score, and the SCIENCE score divided by 500. Call the other GROUP, defined as 1 for IQ scores between 0 and 100 (inclusive), 2 for IQ

Given the following set of data: (a) Create a SAS data set using the previous data. Compute the average annual salary and average age. NOTE: Since you don’t know yet how to read numeric values containing commas, you may enter the values without commas. (b) If all subjects were in a 30% tax bracket, compute

Using the following data. Create a SAS data set called CLINIC. In the DATA step, include a statement to compute average blood pressure (call it AVE-BP) computed as the diastolic blood pressure (DBP) plus one-third the difference of the systolic blood pressure (SBP) and the DBP.(For those interested in this since the heart spends more

Using the data set from problem 2.2, generate frequencies and bar charts for GENDER. Omit the cumulative statistics and percentages for your table Problem 2.2 Using the following data. Create a SAS data set called CLINIC. In the DATA step, include a statement to compute average blood pressure (call it AVE-BP) computed as the diastolic

Modify the program from problem 1.3 to create a new variable (AGE_GROUP) that has a value of 1 for ages between 0 and 35, and 2 for ages greater than 35. Compute the number of Whites (W) and Blacks (B) and the number in each age group. Use the appropriate option to omit cumulative statistics

Run the following program to create a SAS data set called PROB2_5, containing variables X, Y,Z, and GROUP: (a) Write the SAS statements to generate a frequency bar chart (histogram) for GROUP. You may use either the base SAS procedures or the SAS Graphic procedures to answer these questions, (b) Write the SAS statements to