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Binzi Shu


Active since 2016

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Question


what is the 'ro' in plot() mean?
I saw this: plot(x,y,'ro') I checked the doc but didn't find it. What does 'ro' mean? Thanks.

8 years ago | 1 answer | 0

1

answer

Question


get percentage by multiple grouping
I have a dataset that looks like the following (the following is only the first few lines) Rate Category Status Value 1.1...

8 years ago | 0 answers | 0

0

answers

Question


matlab too slow in creating one new variable, looking for more efficient way
I have a table called z, that looks like this: ID Price 1 8 2 7 3 10 ... T...

8 years ago | 1 answer | 0

1

answer

Question


if else, for loop, working with character variables
z = Data(1:10,17) %take 10 numerical values into a new table, name of the variable is LOAN for i = 1:height(z) if z.LOAN(...

8 years ago | 1 answer | 0

1

answer

Question


tabulate() is not working properly
I have a table and I try to tabulate a column of the table, say the name of the column is "price". This column has values of 0,3...

8 years ago | 2 answers | 0

2

answers

Question


error in using year()
I typed exactly the same code as in the reference provided below: Year = year('05-Aug-2003') and I get Year = ...

8 years ago | 1 answer | 0

1

answer

Question


looking for equivalent in MATLAB of "where variable1 in ('a', 'b','c')" in SQL
new to matlab. If I'm in SQL I would write "select ... where variable1 in ('a', 'b','c')". How does that translate in to matlab ...

9 years ago | 1 answer | 0

1

answer

Question


how to reasonably separate a dataset into a regression group and a control group
This is more likely a design question. If I plan to run a regression Y = X1 + X2 + X3 + X4 + X5, and I have X1 through X10 as we...

9 years ago | 1 answer | 0

1

answer

Question


interpret the probabilities produced by mnrval()
If I use a group of mortgage data (one obs for each mortgage with the event being default/prepay) to fit in mnrfit() and then ge...

9 years ago | 0 answers | 0

0

answers