Displaying 8 results from an estimated 8 matches for "var_2".
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var2
2012 Jun 28
4
Printing a variable in a loop
Dear R Users:
I'm a STATA user converting to R, and I'd like to be to do the following.
#Assign var_1 and var_2 a value
10->var1
20->var2
#Now I'd like to print the values of var_1 and var_2 by looping through
var_1 and var_2 in such a manner:
while(y<3){
print(var_y)
y+1->y
}
In STATA, the "y" appended to " var_" is called the local variable and the
code would look l...
2018 Oct 16
2
Comprobar los nombres de columnas entre varios dataframes
Buenas tardes,
Quiero aplicar la función rbind y necesito tener los mismos nombres de
columnas. Como tengo unas 195 variables en cada dataframe, necesito
hacerlo de una forma rápida. Tengo 9 bases de datos y tengo que fusionar
todas. ¿Como puedo comprobar que los nombres de las variables son los
mismos? Y de lo contrario, ¿como detecto las diferencias?
He probado con
2010 May 20
2
multiple 2 by 2 crosstabulations?
Hello,
I have a dataframe (var_1, var_2, ..., var_n) and I would like to export summary statistics to Latex in the form of a table. I want specific summary statistics by crossing numerous variables 2x2 AT ONCE. In each cell I would like sometimes to have the median (Q1 - Q3), or frequency and proportion, etc. CrossTable, xtab, etc... do...
2013 May 15
4
series financieras
Buenos dias,
Tengo la siguiente duda.
Desde una hoja de calculo .xls me descargo un fichero en r as.matrix.
Time VAR_2 VAR_3 VAR_4........ VAR_N
Fechas(n) Precios Precios Precios Precios
Fechas (n-1)
¿como puedo hacer para graficar de forma ordenada (fechas) cada uno del vector columnas (son precios de activos)?
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2008 Apr 15
1
glm syntax question
...do two things:
(1) I need to be able to have my list of variables in the regression
be based from a variable vector instead of hard code.
(2) I need to be able to collect the significant variables from the
output of the regression in a vector.
As example code consider:
out <- glm(Var_0~Var_1+Var_2, family=binomial(link=logit),
data=MyData)
and if I then execute summary(out) I get a summary of the output
including a table
Coefficients:
Estimate Std. Error z value Pr(>|z|)
(Intercept) -2.92995 0.08731 -33.558 < 2e-16 ***
Var_1 1.39244 0.10979 12.683 < 2e-16...
2011 Jan 20
2
Accessing a 'user' variable via. dialplan.
Hi,
I know you can access various sip variables via
'Set(sstatus=${SIPPEER(201,status)})' (for example) to get the status of
the sip user - but what about variables?
I have a user that has setvar=123456 in their users.conf (sip.conf if
you prefer). I can read it with a 'sip show peer 201' - but that gives
everything and parsing that isn't really an option.
Anyone know how
2006 Sep 21
2
delete a entire vector of a dataframe
delete a entire vector of a dataframe
Hello,
i want to delete a vector and tried "rm (t.d$V712)". This did not work,
message was, could not find variable. I thought the $ defines the vectro
in a dataframe, when I just type "t.d$V712" the content of this vector
is displayed.
Greetings, Thomas
2005 Mar 29
6
Aggregating data (with more than one function)
I have the data similar to the following in a data frame:
LastName Department Salary
1 Johnson IT 56000
2 James HR 54223
3 Howe Finance 80000
4 Jones Finance 82000
5 Norwood IT 67000
6 Benson Sales 76000
7 Smith Sales 65778
8 Baker HR 56778
9 Dempsey HR 78999
10 Nolan