Displaying 3 results from an estimated 3 matches for "chisqpvalu".
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chisqpvalue
2010 Jul 22
1
How do I get rid of list elements where the value is NULL before applying rbind?
...ed_time) > 5) {
res = fitdist(df$elapsed_time,"exp")
year = df$sale_year[1]
sample = df$sale_week[1]
mid = df$m_id[1]
estimate = res$estimate
sd = res$sd
samplesize = res$n
loglik = res$loglik
aic = res$aic
bic = res$bic
chisq = res$chisq
chisqpvalue = res$chisqpvalue
chisqdf = res$chisqdf
if (!is.null(estimate) && !is.null(sd) && !is.null(loglik) &&
!is.null(aic) && !is.null(bic) &&
!is.null(chisq) && !is.null(chisqpvalue) && !is.null(chisqdf)) {
rv =
data.frame(mid...
2010 Jul 16
1
I need help making a data.fame comprised of selected columns of an original data frame.
...s$mid[i]
ndf$estimate[i] = m_id_default_res$estimate[i]
ndf$sd[i] = m_id_default_res$sd[i]
ndf$n[i] = m_id_default_res[i]
ndf$loglik[i] = m_id_default_res$loglik[i]
ndf$aic[i] = m_id_default_res$aic[i]
ndf$bic[i] = m_id_default_res$bic[i]
ndf$chisq[i] = m_id_default_res$chisq[i]
ndf$chisqpvalue[i] = m_id_default_res$chisqpvalue[i]
ndf$chisqdf[i] = m_id_default_res$chisqdf[i]
}
ndf
And I get the following error:
Error in `$<-.data.frame`(`*tmp*`, "n", value = list(0.114752782316094)) :
replacement has 1 rows, data has 0
I need to either get rid of the columns in m_id_de...
2010 Jul 16
1
Troubles with DBI's dbWriteTable in RMySQL
...ind, aaa)
print("==========================================")
m_id_default_res
print("==========================================")
ndf <- m_id_default_res[, c('mid', 'estimate', 'sd', 'loglik', 'aic','bic',
'chisq', 'chisqpvalue', 'chisqdf')]
ndf
The data in NDF is perfect, exactly what I expected when I print the
contents as shown in the last statement above.
On the asumption tha tthat is a data frame, I tried
dbWriteTable(con,"test1",ndf);
But I received the following error:
Error in function...