But in this cluster of farming villages on the slopes of a hill, 60 kilometers, or 40 miles, from Srinagar, a city of paradisiacal beauty and the capital of the northern Indian state of Jammu and Kashmir, people will listen with great care to any man who tells them how he plans to bring roads, electricity, jobs and good schools to their villages, which have been impoverished by decades of strife.
"In this parish we work, not shirk," warns a sign on one road as you enter this cluster of farming and fishing communities in the semi-arid lee of the Santa Cruz mountains.
Tel: 266 557385; fax: 266 557485 Self-catering from £52 for two Down on the plain below medieval Monsaraz is this cluster of farm buildings among gnarled old olive trees.
None of the variables related to the clustering of farms or the presence of sheep were statistically significant in the multi-variable models.
To account for this clustering of litters within farms a 2-level binomial logistic regression model was used with litters (level 1) nested within farms (level 2).
Despite the conservatism of the cluster selection, there was still a large proportion of false positives (3/3 for the fixed baseline and 2/3 for the moving baseline) and there did not appear to be any reason for this clustering of disease in these farms.
Campalfi, near Siena This cluster of ancient farm buildings is lacking a swimming pool but it does offer safe bathing in the clear, slow-moving river Merse just five minutes' walk away - so much more fun.
"One more … pull up … yes!" The cluster of farm workers gathered below are encouraging.
A Bernoulli model was implemented to identify clusters of positive farms, followed by a Normal model to detect clustering of farms with high prevalence.
However, the associations within that study were based on the spatial clustering of farms with no direct knowledge of the status of local farms in the area.
Generalised Linear Mixed Models also identify herd size and cattle movements as risk factors, but the other risk factors considered here (sheep, seasonality, clustering of farms) do not have statistically significant effects.
