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Rachele Franceschini


Last seen: 5 dagar ago Active since 2020

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Error using datenum (line 201) DATENUM failed.
Help me! I have this error, and I don't know why. Error using datenum (line 201) DATENUM failed. Caused by: Error using d...

10 dagar ago | 1 answer | 0

1

answer

Question


Adding split data point (shape) in one map
Hi Can you help me?, I would like to merge differents data with coordinates within one map. I mean, I have two split data (sh...

10 dagar ago | 0 answers | 0

0

answers

Question


Adding filename inside table excel and merge
I don't know it is possible, but I don't remember. I have several excel (.xslx) almost 3000 file. I would like to insert filena...

23 dagar ago | 0 answers | 0

0

answers

Question


Bar with descending data
I have this bar. But I would like the data in descending order. How can I do? Help me! This is "my" script data100 = readtab...

ungefär en månad ago | 1 answer | 0

1

answer

Question


extract data in specific interval
I have one table with two columns: date (01-01-2010 to 31-08-2021), value I would like to get only data during 2020. There is a...

2 månader ago | 1 answer | 0

1

answer

Question


Union datetime and double
In matlab I have tow table: one datatime and another double with the same dimension. I would like, simply, to union in one tabl...

2 månader ago | 1 answer | 0

1

answer

Question


Merging multiple file excel
Hi, I have 1000 file excel with only two field in column: time and value. I would like to merge in one excel file with only two...

2 månader ago | 2 answers | 0

2

answers

Question


Split a table in two different tables
Hi, Can You help me? I have a table C. I would like to split in 2 tables. In table 1 there is 30% of the data (chosen randomly)...

3 månader ago | 1 answer | 0

1

answer

Question


Intersect table with Id scattered
Help me! I have two tables (2 file excel) with Id, text, date etc.. I would like to intersect these two tables, within of one,...

3 månader ago | 1 answer | 0

1

answer

Question


Extract number after specific words
I have an excel file with text and number. In the same cell I have text with value of latitude and longitude value. Exist one me...

3 månader ago | 1 answer | 0

1

answer

Question


Random sample and percentage
I have a table with several data (columns and rows). I would like to take il 20% or the 10% of the data, but the sample has to b...

5 månader ago | 1 answer | 0

1

answer

Question


Random sample, I want the 5% of the data per each hour
I have a database with 19 columns. One column has date, month, year and hour. I would like to get, per each hour, the 5% of the ...

6 månader ago | 2 answers | 0

2

answers

Question


I would like to extract tweets from twitter for a specific timerange, help me! How could i do?
consumerkey = 'abcdefghijklmnop123456789'; consumersecret = 'qrstuvwxyz123456789'; accesstoken = '123456789abcdefghijklmnop'; ...

mer än ett år ago | 1 answer | 0

1

answer